{"id":"CVE-2026-24440","state":"PUBLISHED","title":"Tenda W30E V2 Allows Password Changes Without Verifying Current Password","description":"Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) allow account passwords to be changed through the maintenance interface without requiring verification of the existing password. This enables unauthorized password changes when access to the affected endpoint is obtained.","publishedAt":"2026-01-26T17:38:44.054Z","updatedAt":"2026-05-14T02:09:39.530Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Shenzhen Tenda Technology Co., Ltd. W30E V2"],"affected":[{"vendor":"Shenzhen Tenda Technology Co., Ltd.","product":"W30E V2","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"16.01.0.19(5037)","versionType":"custom"}]}],"references":["https://www.tendacn.com/product/W30E","https://www.vulncheck.com/advisories/tenda-w30e-v2-allows-password-change-without-verifying-current-password"],"weaknesses":["CWE-620"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/24xxx/CVE-2026-24440.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24440","state":"PUBLISHED","datePublished":"2026-01-26T17:38:44.054Z","dateUpdated":"2026-05-14T02:09:39.530Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-01-22T20:23:19.804Z"},"containers":{"cna":{"title":"Tenda W30E V2 Allows Password Changes Without Verifying Current Password","descriptions":[{"lang":"en","value":"Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) allow account passwords to be changed through the maintenance interface without requiring verification of the existing password. This enables unauthorized password changes when access to the affected endpoint is obtained."}],"affected":[{"vendor":"Shenzhen Tenda Technology Co., Ltd.","product":"W30E V2","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"16.01.0.19(5037)","versionType":"custom"}]}],"references":[{"url":"https://www.tendacn.com/product/W30E","tags":["product"]},{"url":"https://www.vulncheck.com/advisories/tenda-w30e-v2-allows-password-change-without-verifying-current-password","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-620","description":"CWE-620 Unverified Password Change","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-05-14T02:09:39.530Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:tenda:w30e_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"16.01.0.19(5037)"}]}]}],"credits":[{"lang":"en","type":"finder","value":"Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc."}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-26T18:57:53.937797Z","id":"CVE-2026-24440","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":"2026-01-26T18:59:15.816Z"}}]}}}