{"id":"CVE-2026-24434","state":"PUBLISHED","title":"Tenda AC7 Web Interface Lacks CSRF Protections for Admin Actions","description":"Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior does not implement CSRF protections for administrative functions in the web management interface. The interface does not enforce anti-CSRF tokens or robust origin validation, which can allow an attacker to induce a logged-in administrator to perform unintended state-changing requests and modify router settings.","publishedAt":"2026-02-03T19:13:01.162Z","updatedAt":"2026-05-14T02:09:35.575Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/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-web-interface-lacks-csrf-protections-for-admin-actions"],"weaknesses":["CWE-352"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/24xxx/CVE-2026-24434.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24434","state":"PUBLISHED","datePublished":"2026-02-03T19:13:01.162Z","dateUpdated":"2026-05-14T02:09:35.575Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-01-22T20:23:19.803Z"},"containers":{"cna":{"title":"Tenda AC7 Web Interface Lacks CSRF Protections for Admin Actions","descriptions":[{"lang":"en","value":"Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior does not implement CSRF protections for administrative functions in the web management interface. The interface does not enforce anti-CSRF tokens or robust origin validation, which can allow an attacker to induce a logged-in administrator to perform unintended state-changing requests and modify router settings."}],"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-web-interface-lacks-csrf-protections-for-admin-actions","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.1,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-352","description":"CWE-352 Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-05-14T02:09:35.575Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:tenda:ac7_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"03.03.03.01_cn"}]}]}],"credits":[{"lang":"en","type":"finder","value":"Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc."}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-03T21:28:54.004485Z","id":"CVE-2026-24434","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-03T21:29:07.516Z"}}]}}}