{"id":"CVE-2026-20288","state":"PUBLISHED","title":"Cisco IMC Remote Code Execution Vulnerability Remote Code Execution Vulnerability","description":"A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with Admin privileges to execute arbitrary commands on the underlying operating system of an affected system and elevate privileges to root. \r\n\r\nThis vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by entering crafted inputs to the web-based management interface of the affected software. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user. \r\nCisco has assigned this vulnerability a SIR of High rather than Medium as the score indicates because additional security implications could occur when the attacker becomes root.","publishedAt":"2026-08-05T16:27:53.491Z","updatedAt":"2026-09-16T03:56:59.753Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","source":"cisco"},"assigner":"cisco","products":["Cisco Cisco Enterprise NFV Infrastructure Software","Cisco Cisco Unified Computing System (Standalone)","Cisco Cisco Unified Computing System E-Series Software (UCSE)"],"affected":[{"vendor":"Cisco","product":"Cisco Enterprise NFV Infrastructure Software","defaultStatus":"unknown","versions":[{"version":"4.1.1","status":"affected"},{"version":"3.9.1","status":"affected"},{"version":"3.5.2","status":"affected"},{"version":"3.12.2","status":"affected"},{"version":"3.6.2","status":"affected"},{"version":"3.9.2","status":"affected"},{"version":"3.11.3","status":"affected"},{"version":"3.11.1","status":"affected"},{"version":"3.5.1","status":"affected"},{"version":"3.3.1","status":"affected"},{"version":"3.10.2","status":"affected"},{"version":"3.12.1b","status":"affected"},{"version":"3.4.1","status":"affected"},{"version":"3.12.1a","status":"affected"},{"version":"3.6.3","status":"affected"},{"version":"3.8.1","status":"affected"},{"version":"3.11.2","status":"affected"},{"version":"3.12.1","status":"affected"},{"version":"3.12.3","status":"affected"},{"version":"3.10.1","status":"affected"},{"version":"3.6.1","status":"affected"},{"version":"3.10.3","status":"affected"},{"version":"3.7.1","status":"affected"},{"version":"4.1.2","status":"affected"},{"version":"4.2.1","status":"affected"},{"version":"4.2.2","status":"affected"},{"version":"4.4.1","status":"affected"},{"version":"4.4.2","status":"affected"},{"version":"4.5.1","status":"affected"},{"version":"4.4.3","status":"affected"},{"version":"4.6.1","status":"affected"},{"version":"4.7.1","status":"affected"},{"version":"4.6.2-FC2","status":"affected"},{"version":"4.6.2","status":"affected"},{"version":"4.8.1","status":"affected"},{"version":"4.8.2","status":"affected"},{"version":"4.9.1","status":"affected"},{"version":"4.6.3","status":"affected"},{"version":"4.9.2","status":"affected"},{"version":"4.10.1","status":"affected"},{"version":"4.9.3","status":"affected"},{"version":"4.11.1","status":"affected"},{"version":"4.9.4","status":"affected"},{"version":"4.12.1","status":"affected"},{"version":"4.6.4","status":"affected"},{"version":"4.12.2","status":"affected"},{"version":"4.13.1","status":"affected"},{"version":"4.9.5","status":"affected"},{"version":"4.12.3","status":"affected"},{"version":"4.14.1","status":"affected"},{"version":"4.6.3-FC4","status":"affected"},{"version":"4.9.4-FC3","status":"affected"},{"version":"4.12.4","status":"affected"},{"version":"4.15.1","status":"affected"},{"version":"4.9.6","status":"affected"},{"version":"4.15.2","status":"affected"},{"version":"4.12.5","status":"affected"},{"version":"4.15.3","status":"affected"},{"version":"4.15.4","status":"affected"},{"version":"4.12.6","status":"affected"},{"version":"4.15.5","status":"affected"},{"version":"4.12.7","status":"affected"},{"version":"4.18.3","status":"affected"},{"version":"26.1.1","status":"affected"},{"version":"4.18.4","status":"affected"},{"version":"4.16.1","status":"affected"},{"version":"4.18.2a","status":"affected"},{"version":"4.18.1","status":"affected"},{"version":"4.18.2","status":"affected"}]},{"vendor":"Cisco","product":"Cisco Unified Computing System (Standalone)","defaultStatus":"unknown","versions":[{"version":"4.0(2g)","status":"affected"},{"version":"3.1(2i)","status":"affected"},{"version":"3.1(1d)","status":"affected"},{"version":"4.0(4i)","status":"affected"},{"version":"4.1(1c)","status":"affected"},{"version":"4.0(2c)","status":"affected"},{"version":"4.0(1e)","status":"affected"},{"version":"4.0(2h)","status":"affected"},{"version":"4.0(4h)","status":"affected"},{"version":"4.0(1h)","status":"affected"},{"version":"4.0(2l)","status":"affected"},{"version":"3.1(3g)","status":"affected"},{"version":"4.0(1.240)","status":"affected"},{"version":"4.0(2f)","status":"affected"},{"version":"4.0(1g)","status":"affected"},{"version":"4.0(2i)","status":"affected"},{"version":"3.1(3i)","status":"affected"},{"version":"4.0(4d)","status":"affected"},{"version":"4.1(1d)","status":"affected"},{"version":"3.1(3c)","status":"affected"},{"version":"4.0(4k)","status":"affected"},{"version":"3.1(2d)","status":"affected"},{"version":"3.1(3a)","status":"affected"},{"version":"3.1(3j)","status":"affected"},{"version":"4.0(2d)","status":"affected"},{"version":"4.1(1f)","status":"affected"},{"version":"4.0(4j)","status":"affected"},{"version":"4.0(2m)","status":"affected"},{"version":"4.0(2k)","status":"affected"},{"version":"4.0(1c)","status":"affected"},{"version":"4.0(4f)","status":"affected"},{"version":"4.0(4c)","status":"affected"},{"version":"3.1(3d)","status":"affected"},{"version":"3.1(2g)","status":"affected"},{"version":"3.1(2c)","status":"affected"},{"version":"4.0(1d)","status":"affected"},{"version":"3.1(2e)","status":"affected"},{"version":"4.0(1a)","status":"affected"},{"version":"4.0(1b)","status":"affected"},{"version":"3.1(3b)","status":"affected"},{"version":"4.0(4b)","status":"affected"},{"version":"3.1(2b)","status":"affected"},{"version":"4.0(4e)","status":"affected"},{"version":"3.1(3h)","status":"affected"},{"version":"4.0(4l)","status":"affected"},{"version":"4.1(1g)","status":"affected"},{"version":"4.1(2a)","status":"affected"},{"version":"4.0(2n)","status":"affected"},{"version":"4.1(1h)","status":"affected"},{"version":"3.1(3k)","status":"affected"},{"version":"4.1(2b)","status":"affected"},{"version":"4.0(2o)","status":"affected"},{"version":"4.0(4m)","status":"affected"},{"version":"4.1(2d)","status":"affected"},{"version":"4.1(3b)","status":"affected"},{"version":"4.0(2p)","status":"affected"},{"version":"4.1(2e)","status":"affected"},{"version":"4.1(2f)","status":"affected"},{"version":"4.0(4n)","status":"affected"},{"version":"4.0(2q)","status":"affected"},{"version":"4.1(3c)","status":"affected"},{"version":"4.0(2r)","status":"affected"},{"version":"4.1(3d)","status":"affected"},{"version":"4.1(2g)","status":"affected"},{"version":"4.1(2h)","status":"affected"},{"version":"4.1(3g)","status":"affected"},{"version":"4.1(3f)","status":"affected"},{"version":"4.1(2j)","status":"affected"},{"version":"4.1(2k)","status":"affected"},{"version":"4.1(3h)","status":"affected"},{"version":"4.2(2a)","status":"affected"},{"version":"4.1(3i)","status":"affected"},{"version":"4.2(2f)","status":"affected"},{"version":"4.2(2g)","status":"affected"},{"version":"4.2(3b)","status":"affected"},{"version":"4.1(3l)","status":"affected"},{"version":"4.2(3d)","status":"affected"},{"version":"4.3(1.230097)","status":"affected"},{"version":"4.2(1e)","status":"affected"},{"version":"4.2(1b)","status":"affected"},{"version":"4.2(1j)","status":"affected"},{"version":"4.2(1i)","status":"affected"},{"version":"4.2(1f)","status":"affected"},{"version":"4.2(1a)","status":"affected"},{"version":"4.2(1c)","status":"affected"},{"version":"4.2(1g)","status":"affected"},{"version":"4.3(1.230124)","status":"affected"},{"version":"4.1(2l)","status":"affected"},{"version":"4.2(3e)","status":"affected"},{"version":"4.3(1.230138)","status":"affected"},{"version":"4.2(3g)","status":"affected"},{"version":"4.3(2.230207)","status":"affected"},{"version":"4.2(3h)","status":"affected"},{"version":"4.2(3i)","status":"affected"},{"version":"4.3(2.230270)","status":"affected"},{"version":"4.1(3m)","status":"affected"},{"version":"4.1(2m)","status":"affected"},{"version":"4.3(2.240002)","status":"affected"},{"version":"4.3(3.240022)","status":"affected"},{"version":"4.2(3j)","status":"affected"},{"version":"4.1(3n)","status":"affected"},{"version":"4.3(2.240009)","status":"affected"},{"version":"4.3(3.240041)","status":"affected"},{"version":"4.2(3k)","status":"affected"},{"version":"4.3(3.240043)","status":"affected"},{"version":"4.3(4.240142)","status":"affected"},{"version":"4.3(2.240037)","status":"affected"},{"version":"4.3(2.240053)","status":"affected"},{"version":"4.3(4.240152)","status":"affected"},{"version":"4.2(3l)","status":"affected"},{"version":"4.3(2.240077)","status":"affected"},{"version":"4.3(4.242028)","status":"affected"},{"version":"4.3(4.241063)","status":"affected"},{"version":"4.3(4.242038)","status":"affected"},{"version":"4.2(3m)","status":"affected"},{"version":"4.3(2.240090)","status":"affected"},{"version":"4.3(5.240021)","status":"affected"},{"version":"4.3(2.240107)","status":"affected"},{"version":"4.3(4.242066)","status":"affected"},{"version":"4.2(3n)","status":"affected"},{"version":"4.3(5.250001)","status":"affected"},{"version":"4.2(3o)","status":"affected"},{"version":"4.3(2.250016)","status":"affected"},{"version":"4.3(2.250021)","status":"affected"},{"version":"4.3(5.250030)","status":"affected"},{"version":"4.3(2.250022)","status":"affected"},{"version":"4.3(6.250039)","status":"affected"},{"version":"4.3(6.250040)","status":"affected"},{"version":"4.3(5.250033)","status":"affected"},{"version":"4.3(6.250044)","status":"affected"},{"version":"4.3(6.250053)","status":"affected"},{"version":"4.3(2.250037)","status":"affected"},{"version":"4.3(2.250045)","status":"affected"},{"version":"4.3(4.252001)","status":"affected"},{"version":"4.3(4.252002)","status":"affected"},{"version":"6.0(1.250127)","status":"affected"},{"version":"4.2(3p)","status":"affected"},{"version":"6.0(1.250131)","status":"affected"},{"version":"4.3(6.250101)","status":"affected"},{"version":"6.0(1.250174)","status":"affected"},{"version":"4.3(6.250117)","status":"affected"},{"version":"4.3(5.250043)","status":"affected"},{"version":"4.3(5.250045)","status":"affected"},{"version":"4.3(6.250060)","status":"affected"},{"version":"6.0(1.250130)","status":"affected"},{"version":"4.3(4.241014)","status":"affected"},{"version":"4.3(2.250063)","status":"affected"},{"version":"6.0(1.250192)","status":"affected"},{"version":"4.3(6.260003)","status":"affected"},{"version":"6.0(1.250194)","status":"affected"},{"version":"4.3(6.260017)","status":"affected"},{"version":"4.3(2.260007)","status":"affected"},{"version":"6.0(2.260044)","status":"affected"},{"version":"6.0(2.260069)","status":"affected"},{"version":"4.3(6.260033)","status":"affected"},{"version":"4.2(3q)","status":"affected"}]},{"vendor":"Cisco","product":"Cisco Unified Computing System E-Series Software (UCSE)","defaultStatus":"unknown","versions":[{"version":"3.2.7","status":"affected"},{"version":"3.2.6","status":"affected"},{"version":"3.2.4","status":"affected"},{"version":"3.2.10","status":"affected"},{"version":"3.2.2","status":"affected"},{"version":"3.2.3","status":"affected"},{"version":"3.2.1","status":"affected"},{"version":"3.2.11.1","status":"affected"},{"version":"3.2.8","status":"affected"},{"version":"3.1.1","status":"affected"},{"version":"3.1.2","status":"affected"},{"version":"3.1.4","status":"affected"},{"version":"3.1.3","status":"affected"},{"version":"3.1.5","status":"affected"},{"version":"3.1.0","status":"affected"},{"version":"3.2.11.3","status":"affected"},{"version":"3.2.11.5","status":"affected"},{"version":"3.2.12.2","status":"affected"},{"version":"3.2.13.6","status":"affected"},{"version":"3.2.14","status":"affected"},{"version":"4.11.1","status":"affected"},{"version":"3.2.15","status":"affected"},{"version":"4.12.1","status":"affected"},{"version":"3.2.15.3","status":"affected"},{"version":"4.12.2","status":"affected"},{"version":"3.2.16.1","status":"affected"},{"version":"4.15.2","status":"affected"},{"version":"3.2.17.1","status":"affected"},{"version":"4.15.3","status":"affected"}]}],"references":["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-arg-inject-upSHdMfU"],"weaknesses":["CWE-146"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/20xxx/CVE-2026-20288.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-20288","state":"PUBLISHED","datePublished":"2026-08-05T16:27:53.491Z","dateUpdated":"2026-09-16T03:56:59.753Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2025-10-08T11:59:15.405Z"},"containers":{"cna":{"title":"Cisco IMC Remote Code Execution Vulnerability Remote Code Execution Vulnerability","descriptions":[{"lang":"en","value":"A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with Admin privileges to execute arbitrary commands on the underlying operating system of an affected system and elevate privileges to root. \r\n\r\nThis vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by entering crafted inputs to the web-based management interface of the affected software. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user. \r\nCisco has assigned this vulnerability a SIR of High rather than Medium as the score indicates because additional security implications could occur when the attacker becomes root."}],"affected":[{"vendor":"Cisco","product":"Cisco Enterprise NFV Infrastructure Software","defaultStatus":"unknown","versions":[{"version":"4.1.1","status":"affected"},{"version":"3.9.1","status":"affected"},{"version":"3.5.2","status":"affected"},{"version":"3.12.2","status":"affected"},{"version":"3.6.2","status":"affected"},{"version":"3.9.2","status":"affected"},{"version":"3.11.3","status":"affected"},{"version":"3.11.1","status":"affected"},{"version":"3.5.1","status":"affected"},{"version":"3.3.1","status":"affected"},{"version":"3.10.2","status":"affected"},{"version":"3.12.1b","status":"affected"},{"version":"3.4.1","status":"affected"},{"version":"3.12.1a","status":"affected"},{"version":"3.6.3","status":"affected"},{"version":"3.8.1","status":"affected"},{"version":"3.11.2","status":"affected"},{"version":"3.12.1","status":"affected"},{"version":"3.12.3","status":"affected"},{"version":"3.10.1","status":"affected"},{"version":"3.6.1","status":"affected"},{"version":"3.10.3","status":"affected"},{"version":"3.7.1","status":"affected"},{"version":"4.1.2","status":"affected"},{"version":"4.2.1","status":"affected"},{"version":"4.2.2","status":"affected"},{"version":"4.4.1","status":"affected"},{"version":"4.4.2","status":"affected"},{"version":"4.5.1","status":"affected"},{"version":"4.4.3","status":"affected"},{"version":"4.6.1","status":"affected"},{"version":"4.7.1","status":"affected"},{"version":"4.6.2-FC2","status":"affected"},{"version":"4.6.2","status":"affected"},{"version":"4.8.1","status":"affected"},{"version":"4.8.2","status":"affected"},{"version":"4.9.1","status":"affected"},{"version":"4.6.3","status":"affected"},{"version":"4.9.2","status":"affected"},{"version":"4.10.1","status":"affected"},{"version":"4.9.3","status":"affected"},{"version":"4.11.1","status":"affected"},{"version":"4.9.4","status":"affected"},{"version":"4.12.1","status":"affected"},{"version":"4.6.4","status":"affected"},{"version":"4.12.2","status":"affected"},{"version":"4.13.1","status":"affected"},{"version":"4.9.5","status":"affected"},{"version":"4.12.3","status":"affected"},{"version":"4.14.1","status":"affected"},{"version":"4.6.3-FC4","status":"affected"},{"version":"4.9.4-FC3","status":"affected"},{"version":"4.12.4","status":"affected"},{"version":"4.15.1","status":"affected"},{"version":"4.9.6","status":"affected"},{"version":"4.15.2","status":"affected"},{"version":"4.12.5","status":"affected"},{"version":"4.15.3","status":"affected"},{"version":"4.15.4","status":"affected"},{"version":"4.12.6","status":"affected"},{"version":"4.15.5","status":"affected"},{"version":"4.12.7","status":"affected"},{"version":"4.18.3","status":"affected"},{"version":"26.1.1","status":"affected"},{"version":"4.18.4","status":"affected"},{"version":"4.16.1","status":"affected"},{"version":"4.18.2a","status":"affected"},{"version":"4.18.1","status":"affected"},{"version":"4.18.2","status":"affected"}]},{"vendor":"Cisco","product":"Cisco Unified Computing System (Standalone)","defaultStatus":"unknown","versions":[{"version":"4.0(2g)","status":"affected"},{"version":"3.1(2i)","status":"affected"},{"version":"3.1(1d)","status":"affected"},{"version":"4.0(4i)","status":"affected"},{"version":"4.1(1c)","status":"affected"},{"version":"4.0(2c)","status":"affected"},{"version":"4.0(1e)","status":"affected"},{"version":"4.0(2h)","status":"affected"},{"version":"4.0(4h)","status":"affected"},{"version":"4.0(1h)","status":"affected"},{"version":"4.0(2l)","status":"affected"},{"version":"3.1(3g)","status":"affected"},{"version":"4.0(1.240)","status":"affected"},{"version":"4.0(2f)","status":"affected"},{"version":"4.0(1g)","status":"affected"},{"version":"4.0(2i)","status":"affected"},{"version":"3.1(3i)","status":"affected"},{"version":"4.0(4d)","status":"affected"},{"version":"4.1(1d)","status":"affected"},{"version":"3.1(3c)","status":"affected"},{"version":"4.0(4k)","status":"affected"},{"version":"3.1(2d)","status":"affected"},{"version":"3.1(3a)","status":"affected"},{"version":"3.1(3j)","status":"affected"},{"version":"4.0(2d)","status":"affected"},{"version":"4.1(1f)","status":"affected"},{"version":"4.0(4j)","status":"affected"},{"version":"4.0(2m)","status":"affected"},{"version":"4.0(2k)","status":"affected"},{"version":"4.0(1c)","status":"affected"},{"version":"4.0(4f)","status":"affected"},{"version":"4.0(4c)","status":"affected"},{"version":"3.1(3d)","status":"affected"},{"version":"3.1(2g)","status":"affected"},{"version":"3.1(2c)","status":"affected"},{"version":"4.0(1d)","status":"affected"},{"version":"3.1(2e)","status":"affected"},{"version":"4.0(1a)","status":"affected"},{"version":"4.0(1b)","status":"affected"},{"version":"3.1(3b)","status":"affected"},{"version":"4.0(4b)","status":"affected"},{"version":"3.1(2b)","status":"affected"},{"version":"4.0(4e)","status":"affected"},{"version":"3.1(3h)","status":"affected"},{"version":"4.0(4l)","status":"affected"},{"version":"4.1(1g)","status":"affected"},{"version":"4.1(2a)","status":"affected"},{"version":"4.0(2n)","status":"affected"},{"version":"4.1(1h)","status":"affected"},{"version":"3.1(3k)","status":"affected"},{"version":"4.1(2b)","status":"affected"},{"version":"4.0(2o)","status":"affected"},{"version":"4.0(4m)","status":"affected"},{"version":"4.1(2d)","status":"affected"},{"version":"4.1(3b)","status":"affected"},{"version":"4.0(2p)","status":"affected"},{"version":"4.1(2e)","status":"affected"},{"version":"4.1(2f)","status":"affected"},{"version":"4.0(4n)","status":"affected"},{"version":"4.0(2q)","status":"affected"},{"version":"4.1(3c)","status":"affected"},{"version":"4.0(2r)","status":"affected"},{"version":"4.1(3d)","status":"affected"},{"version":"4.1(2g)","status":"affected"},{"version":"4.1(2h)","status":"affected"},{"version":"4.1(3g)","status":"affected"},{"version":"4.1(3f)","status":"affected"},{"version":"4.1(2j)","status":"affected"},{"version":"4.1(2k)","status":"affected"},{"version":"4.1(3h)","status":"affected"},{"version":"4.2(2a)","status":"affected"},{"version":"4.1(3i)","status":"affected"},{"version":"4.2(2f)","status":"affected"},{"version":"4.2(2g)","status":"affected"},{"version":"4.2(3b)","status":"affected"},{"version":"4.1(3l)","status":"affected"},{"version":"4.2(3d)","status":"affected"},{"version":"4.3(1.230097)","status":"affected"},{"version":"4.2(1e)","status":"affected"},{"version":"4.2(1b)","status":"affected"},{"version":"4.2(1j)","status":"affected"},{"version":"4.2(1i)","status":"affected"},{"version":"4.2(1f)","status":"affected"},{"version":"4.2(1a)","status":"affected"},{"version":"4.2(1c)","status":"affected"},{"version":"4.2(1g)","status":"affected"},{"version":"4.3(1.230124)","status":"affected"},{"version":"4.1(2l)","status":"affected"},{"version":"4.2(3e)","status":"affected"},{"version":"4.3(1.230138)","status":"affected"},{"version":"4.2(3g)","status":"affected"},{"version":"4.3(2.230207)","status":"affected"},{"version":"4.2(3h)","status":"affected"},{"version":"4.2(3i)","status":"affected"},{"version":"4.3(2.230270)","status":"affected"},{"version":"4.1(3m)","status":"affected"},{"version":"4.1(2m)","status":"affected"},{"version":"4.3(2.240002)","status":"affected"},{"version":"4.3(3.240022)","status":"affected"},{"version":"4.2(3j)","status":"affected"},{"version":"4.1(3n)","status":"affected"},{"version":"4.3(2.240009)","status":"affected"},{"version":"4.3(3.240041)","status":"affected"},{"version":"4.2(3k)","status":"affected"},{"version":"4.3(3.240043)","status":"affected"},{"version":"4.3(4.240142)","status":"affected"},{"version":"4.3(2.240037)","status":"affected"},{"version":"4.3(2.240053)","status":"affected"},{"version":"4.3(4.240152)","status":"affected"},{"version":"4.2(3l)","status":"affected"},{"version":"4.3(2.240077)","status":"affected"},{"version":"4.3(4.242028)","status":"affected"},{"version":"4.3(4.241063)","status":"affected"},{"version":"4.3(4.242038)","status":"affected"},{"version":"4.2(3m)","status":"affected"},{"version":"4.3(2.240090)","status":"affected"},{"version":"4.3(5.240021)","status":"affected"},{"version":"4.3(2.240107)","status":"affected"},{"version":"4.3(4.242066)","status":"affected"},{"version":"4.2(3n)","status":"affected"},{"version":"4.3(5.250001)","status":"affected"},{"version":"4.2(3o)","status":"affected"},{"version":"4.3(2.250016)","status":"affected"},{"version":"4.3(2.250021)","status":"affected"},{"version":"4.3(5.250030)","status":"affected"},{"version":"4.3(2.250022)","status":"affected"},{"version":"4.3(6.250039)","status":"affected"},{"version":"4.3(6.250040)","status":"affected"},{"version":"4.3(5.250033)","status":"affected"},{"version":"4.3(6.250044)","status":"affected"},{"version":"4.3(6.250053)","status":"affected"},{"version":"4.3(2.250037)","status":"affected"},{"version":"4.3(2.250045)","status":"affected"},{"version":"4.3(4.252001)","status":"affected"},{"version":"4.3(4.252002)","status":"affected"},{"version":"6.0(1.250127)","status":"affected"},{"version":"4.2(3p)","status":"affected"},{"version":"6.0(1.250131)","status":"affected"},{"version":"4.3(6.250101)","status":"affected"},{"version":"6.0(1.250174)","status":"affected"},{"version":"4.3(6.250117)","status":"affected"},{"version":"4.3(5.250043)","status":"affected"},{"version":"4.3(5.250045)","status":"affected"},{"version":"4.3(6.250060)","status":"affected"},{"version":"6.0(1.250130)","status":"affected"},{"version":"4.3(4.241014)","status":"affected"},{"version":"4.3(2.250063)","status":"affected"},{"version":"6.0(1.250192)","status":"affected"},{"version":"4.3(6.260003)","status":"affected"},{"version":"6.0(1.250194)","status":"affected"},{"version":"4.3(6.260017)","status":"affected"},{"version":"4.3(2.260007)","status":"affected"},{"version":"6.0(2.260044)","status":"affected"},{"version":"6.0(2.260069)","status":"affected"},{"version":"4.3(6.260033)","status":"affected"},{"version":"4.2(3q)","status":"affected"}]},{"vendor":"Cisco","product":"Cisco Unified Computing System E-Series Software (UCSE)","defaultStatus":"unknown","versions":[{"version":"3.2.7","status":"affected"},{"version":"3.2.6","status":"affected"},{"version":"3.2.4","status":"affected"},{"version":"3.2.10","status":"affected"},{"version":"3.2.2","status":"affected"},{"version":"3.2.3","status":"affected"},{"version":"3.2.1","status":"affected"},{"version":"3.2.11.1","status":"affected"},{"version":"3.2.8","status":"affected"},{"version":"3.1.1","status":"affected"},{"version":"3.1.2","status":"affected"},{"version":"3.1.4","status":"affected"},{"version":"3.1.3","status":"affected"},{"version":"3.1.5","status":"affected"},{"version":"3.1.0","status":"affected"},{"version":"3.2.11.3","status":"affected"},{"version":"3.2.11.5","status":"affected"},{"version":"3.2.12.2","status":"affected"},{"version":"3.2.13.6","status":"affected"},{"version":"3.2.14","status":"affected"},{"version":"4.11.1","status":"affected"},{"version":"3.2.15","status":"affected"},{"version":"4.12.1","status":"affected"},{"version":"3.2.15.3","status":"affected"},{"version":"4.12.2","status":"affected"},{"version":"3.2.16.1","status":"affected"},{"version":"4.15.2","status":"affected"},{"version":"3.2.17.1","status":"affected"},{"version":"4.15.3","status":"affected"}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-arg-inject-upSHdMfU","name":"cisco-sa-cimc-arg-inject-upSHdMfU"}],"metrics":[{"format":"cvssV3_1","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-146","lang":"en","description":"Improper Neutralization of Expression/Command Delimiters","type":"cwe"}]}],"providerMetadata":{"shortName":"cisco","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateUpdated":"2026-09-16T03:56:59.753Z"},"exploits":[{"lang":"en","value":"The Cisco PSIRT is aware that proof-of-concept exploit code is available for CVE-2026-20200.\r\n\r\nThe Cisco PSIRT is not aware of any malicious use of the vulnerabilities that are described in this advisory."}],"source":{"advisory":"cisco-sa-cimc-arg-inject-upSHdMfU","discovery":"EXTERNAL","defects":["CSCwt45063"]}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-05T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-20288"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-06T03:55:30.370Z"}}]}}}