{"id":"CVE-2026-24427","state":"PUBLISHED","title":"Tenda AC7 Exposes Admin Credentials in Configuration Responses","description":"Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose sensitive information in web management responses. Administrative credentials, including the router and/or admin panel password, are included in plaintext within configuration response bodies. In addition, responses lack appropriate Cache-Control directives, which may permit web browsers to cache pages containing these credentials and enable subsequent disclosure to an attacker with access to the client system or browser profile.","publishedAt":"2026-02-03T19:11:32.297Z","updatedAt":"2026-05-25T23:41:42.134Z","severity":{"score":6.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Shenzhen Tenda Technology Co., Ltd. Tenda AC7"],"affected":[{"vendor":"Shenzhen Tenda Technology Co., Ltd.","product":"Tenda AC7","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"03.03.03.01_cn","versionType":"custom"}]}],"references":["https://www.tendacn.com/product/AC7","https://www.vulncheck.com/advisories/tenda-ac7-exposes-admin-credentials-in-configuration-responses"],"weaknesses":["CWE-201"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/24xxx/CVE-2026-24427.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24427","state":"PUBLISHED","datePublished":"2026-02-03T19:11:32.297Z","dateUpdated":"2026-05-25T23:41:42.134Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-01-22T20:23:19.802Z"},"containers":{"cna":{"title":"Tenda AC7 Exposes Admin Credentials in Configuration Responses","descriptions":[{"lang":"en","value":"Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose sensitive information in web management responses. Administrative credentials, including the router and/or admin panel password, are included in plaintext within configuration response bodies. In addition, responses lack appropriate Cache-Control directives, which may permit web browsers to cache pages containing these credentials and enable subsequent disclosure to an attacker with access to the client system or browser profile."}],"affected":[{"vendor":"Shenzhen Tenda Technology Co., Ltd.","product":"Tenda AC7","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"03.03.03.01_cn","versionType":"custom"}]}],"references":[{"url":"https://www.tendacn.com/product/AC7","tags":["product"]},{"url":"https://www.vulncheck.com/advisories/tenda-ac7-exposes-admin-credentials-in-configuration-responses","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":6.8,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-201","description":"CWE-201 Insertion of Sensitive Information Into Sent Data","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-05-25T23:41:42.134Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:tenda:ac7_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"03.03.03.01_cn"}]}]}],"source":{"discovery":"EXTERNAL"},"credits":[{"lang":"en","value":"Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc.","type":"finder"}],"x_generator":{"engine":"vulncheck"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-03T19:42:48.320644Z","id":"CVE-2026-24427","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-03T19:42:59.294Z"}}]}}}