{"id":"CVE-2024-20278","state":"PUBLISHED","title":"A vulnerability in the NETCONF feature of Cisco IOS XE Software could allow an authenticated, remote attacker to elevate privileges to root on an affected device.\r","description":"A vulnerability in the NETCONF feature of Cisco IOS XE Software could allow an authenticated, remote attacker to elevate privileges to root on an affected device.\r\n\r This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted input over NETCONF to an affected device. A successful exploit could allow the attacker to elevate privileges from Administrator to root.","publishedAt":"2024-03-27T16:59:12.963Z","updatedAt":"2024-08-15T16:45:09.481Z","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 IOS XE Software"],"affected":[{"vendor":"Cisco","product":"Cisco IOS XE Software","versions":[{"version":"17.6.1","status":"affected"},{"version":"17.6.2","status":"affected"},{"version":"17.6.1w","status":"affected"},{"version":"17.6.1a","status":"affected"},{"version":"17.6.1x","status":"affected"},{"version":"17.6.3","status":"affected"},{"version":"17.6.1y","status":"affected"},{"version":"17.6.1z","status":"affected"},{"version":"17.6.3a","status":"affected"},{"version":"17.6.4","status":"affected"},{"version":"17.6.1z1","status":"affected"},{"version":"17.6.5","status":"affected"},{"version":"17.6.6","status":"affected"},{"version":"17.6.6a","status":"affected"},{"version":"17.6.5a","status":"affected"},{"version":"17.7.1","status":"affected"},{"version":"17.7.1a","status":"affected"},{"version":"17.7.1b","status":"affected"},{"version":"17.7.2","status":"affected"},{"version":"17.10.1","status":"affected"},{"version":"17.10.1a","status":"affected"},{"version":"17.10.1b","status":"affected"},{"version":"17.8.1","status":"affected"},{"version":"17.8.1a","status":"affected"},{"version":"17.9.1","status":"affected"},{"version":"17.9.1w","status":"affected"},{"version":"17.9.2","status":"affected"},{"version":"17.9.1a","status":"affected"},{"version":"17.9.1x","status":"affected"},{"version":"17.9.1y","status":"affected"},{"version":"17.9.3","status":"affected"},{"version":"17.9.2a","status":"affected"},{"version":"17.9.1x1","status":"affected"},{"version":"17.9.3a","status":"affected"},{"version":"17.9.4","status":"affected"},{"version":"17.9.1y1","status":"affected"},{"version":"17.9.4a","status":"affected"},{"version":"17.11.1","status":"affected"},{"version":"17.11.1a","status":"affected"},{"version":"17.12.1","status":"affected"},{"version":"17.12.1w","status":"affected"},{"version":"17.12.1a","status":"affected"},{"version":"17.11.99SW","status":"affected"}]}],"references":["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-priv-esc-seAx6NLX"],"weaknesses":["CWE-184"],"ingestedAt":"2026-10-29T20:06:59.846Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/20xxx/CVE-2024-20278.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-20278","state":"PUBLISHED","datePublished":"2024-03-27T16:59:12.963Z","dateUpdated":"2024-08-15T16:45:09.481Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2023-11-08T15:08:07.625Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability in the NETCONF feature of Cisco IOS XE Software could allow an authenticated, remote attacker to elevate privileges to root on an affected device.\r\n\r This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted input over NETCONF to an affected device. A successful exploit could allow the attacker to elevate privileges from Administrator to root."}],"affected":[{"vendor":"Cisco","product":"Cisco IOS XE Software","versions":[{"version":"17.6.1","status":"affected"},{"version":"17.6.2","status":"affected"},{"version":"17.6.1w","status":"affected"},{"version":"17.6.1a","status":"affected"},{"version":"17.6.1x","status":"affected"},{"version":"17.6.3","status":"affected"},{"version":"17.6.1y","status":"affected"},{"version":"17.6.1z","status":"affected"},{"version":"17.6.3a","status":"affected"},{"version":"17.6.4","status":"affected"},{"version":"17.6.1z1","status":"affected"},{"version":"17.6.5","status":"affected"},{"version":"17.6.6","status":"affected"},{"version":"17.6.6a","status":"affected"},{"version":"17.6.5a","status":"affected"},{"version":"17.7.1","status":"affected"},{"version":"17.7.1a","status":"affected"},{"version":"17.7.1b","status":"affected"},{"version":"17.7.2","status":"affected"},{"version":"17.10.1","status":"affected"},{"version":"17.10.1a","status":"affected"},{"version":"17.10.1b","status":"affected"},{"version":"17.8.1","status":"affected"},{"version":"17.8.1a","status":"affected"},{"version":"17.9.1","status":"affected"},{"version":"17.9.1w","status":"affected"},{"version":"17.9.2","status":"affected"},{"version":"17.9.1a","status":"affected"},{"version":"17.9.1x","status":"affected"},{"version":"17.9.1y","status":"affected"},{"version":"17.9.3","status":"affected"},{"version":"17.9.2a","status":"affected"},{"version":"17.9.1x1","status":"affected"},{"version":"17.9.3a","status":"affected"},{"version":"17.9.4","status":"affected"},{"version":"17.9.1y1","status":"affected"},{"version":"17.9.4a","status":"affected"},{"version":"17.11.1","status":"affected"},{"version":"17.11.1a","status":"affected"},{"version":"17.12.1","status":"affected"},{"version":"17.12.1w","status":"affected"},{"version":"17.12.1a","status":"affected"},{"version":"17.11.99SW","status":"affected"}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-priv-esc-seAx6NLX","name":"cisco-sa-iosxe-priv-esc-seAx6NLX"}],"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-184","lang":"en","description":"Incomplete List of Disallowed Inputs","type":"cwe"}]}],"providerMetadata":{"shortName":"cisco","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateUpdated":"2024-03-27T16:59:12.963Z"},"exploits":[{"lang":"en","value":"The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}],"source":{"advisory":"cisco-sa-iosxe-priv-esc-seAx6NLX","discovery":"INTERNAL","defects":["CSCwf91143"]}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-priv-esc-seAx6NLX","name":"cisco-sa-iosxe-priv-esc-seAx6NLX","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T21:59:41.100Z"}},{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"cisco","product":"ios_xe","defaultStatus":"unknown","versions":[{"version":"17.6.1","status":"affected"},{"version":"17.6.2","status":"affected"},{"version":"17.6.1w","status":"affected"},{"version":"17.6.1a","status":"affected"},{"version":"17.6.1x","status":"affected"},{"version":"17.6.3","status":"affected"},{"version":"17.6.1y","status":"affected"},{"version":"17.6.1z","status":"affected"},{"version":"17.6.3a","status":"affected"},{"version":"17.6.4","status":"affected"},{"version":"17.6.1z1","status":"affected"},{"version":"17.6.5","status":"affected"},{"version":"17.6.6","status":"affected"},{"version":"17.6.6a","status":"affected"},{"version":"17.6.5a","status":"affected"},{"version":"17.7.1","status":"affected"},{"version":"17.7.1a","status":"affected"},{"version":"17.7.1b","status":"affected"},{"version":"17.7.2","status":"affected"},{"version":"17.10.1","status":"affected"},{"version":"17.10.1a","status":"affected"},{"version":"17.10.1b","status":"affected"},{"version":"17.8.1","status":"affected"},{"version":"17.8.1a","status":"affected"},{"version":"17.9.1","status":"affected"},{"version":"17.9.1w","status":"affected"},{"version":"17.9.2","status":"affected"},{"version":"17.9.1a","status":"affected"},{"version":"17.9.1x","status":"affected"},{"version":"17.9.1y","status":"affected"},{"version":"17.9.3","status":"affected"},{"version":"17.9.2a","status":"affected"},{"version":"17.9.1x1","status":"affected"},{"version":"17.9.3a","status":"affected"},{"version":"17.9.4","status":"affected"},{"version":"17.9.1y1","status":"affected"},{"version":"17.9.4a","status":"affected"},{"version":"17.11.1","status":"affected"},{"version":"17.11.1a","status":"affected"},{"version":"17.12.1","status":"affected"},{"version":"17.12.1w","status":"affected"},{"version":"17.12.1a","status":"affected"},{"version":"17.11.99sw","status":"affected"}],"cpes":["cpe:2.3:o:cisco:ios_xe:17.6.1:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.2:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.1w:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.1a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.1x:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.3:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.1y:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.1z:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.3a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.4:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.1z1:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.5:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.6:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.6a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.6.5a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.7.1:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.7.1a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.7.1b:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.7.2:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.10.1:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.10.1a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.10.1b:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.8.1:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.8.1a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.1:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.1w:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.2:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.1a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.1x:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.1y:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.3:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.2a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.1x1:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.3a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.4:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.1y1:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.9.4a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.11.1:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.11.1a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.12.1:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.12.1w:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.12.1a:*:*:*:*:*:*:*","cpe:2.3:o:cisco:ios_xe:17.11.99sw:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-03-28T04:00:40.599661Z","id":"CVE-2024-20278","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-15T16:45:09.481Z"}}]}}}