{"id":"CVE-2026-86149","state":"PUBLISHED","title":"Tenda CP3 NetCheckPing.cpp os command injection","description":"A weakness has been identified in Tenda CP3 27.5.57.101. This issue affects some unknown processing of the file Net/NetCheckPing.cpp. This manipulation of the argument interface_name/host causes os command injection. The attack can be initiated remotely.","publishedAt":"2026-09-05T22:00:09.574Z","updatedAt":"2026-09-08T18:19:10.191Z","severity":{"score":9.4,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X","source":"VulDB"},"assigner":"VulDB","products":["Tenda CP3"],"affected":[{"vendor":"Tenda","product":"CP3","versions":[{"version":"27.5.57.101","status":"affected"}],"cpes":["cpe:2.3:o:tenda:cp3_firmware:*:*:*:*:*:*:*:*"]}],"references":["https://vuldb.com/vuln/399272","https://vuldb.com/vuln/399272/cti","https://vuldb.com/cve/CVE-2026-86149","https://vuldb.com/submit/895350","https://www.tenda.com.cn/"],"weaknesses":["CWE-78","CWE-77"],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/86xxx/CVE-2026-86149.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-86149","state":"PUBLISHED","datePublished":"2026-09-05T22:00:09.574Z","dateUpdated":"2026-09-08T18:19:10.191Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-05T07:40:20.137Z"},"containers":{"cna":{"title":"Tenda CP3 NetCheckPing.cpp os command injection","descriptions":[{"lang":"en","value":"A weakness has been identified in Tenda CP3 27.5.57.101. This issue affects some unknown processing of the file Net/NetCheckPing.cpp. This manipulation of the argument interface_name/host causes os command injection. The attack can be initiated remotely."}],"affected":[{"vendor":"Tenda","product":"CP3","versions":[{"version":"27.5.57.101","status":"affected"}],"cpes":["cpe:2.3:o:tenda:cp3_firmware:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/vuln/399272","name":"VDB-399272 | Tenda CP3 NetCheckPing.cpp os command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/399272/cti","name":"VDB-399272 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-86149","name":"CVE-2026-86149 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/895350","name":"Submit #895350 | Tenda CP3 V3.2 V27.5.57.101 OS Command Injection","tags":["third-party-advisory"]},{"url":"https://www.tenda.com.cn/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":9.4,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X","baseSeverity":"CRITICAL"}},{"cvssV3_1":{"version":"3.1","baseScore":9.1,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV3_0":{"version":"3.0","baseScore":9.1,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV2_0":{"version":"2.0","baseScore":8.3,"vectorString":"AV:N/AC:L/Au:M/C:C/I:C/A:C/E:ND/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","type":"CWE","lang":"en","description":"OS Command Injection"}]},{"descriptions":[{"cweId":"CWE-77","type":"CWE","lang":"en","description":"Command Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-09-05T22:00:09.574Z"},"timeline":[{"time":"2026-09-05T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-05T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-05T09:45:44.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"FengZi (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB Vulnerability Moderation Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202609"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-08T18:19:00.653087Z","id":"CVE-2026-86149","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":"2026-09-08T18:19:10.191Z"}}]}}}