{"id":"CVE-2026-3169","state":"PUBLISHED","title":"Tenda F453 httpd SafeEmailFilter fromSafeEmailFilter buffer overflow","description":"A security vulnerability has been detected in Tenda F453 1.0.0.3. This impacts the function fromSafeEmailFilter of the file /goform/SafeEmailFilter of the component httpd. The manipulation of the argument page leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.","publishedAt":"2026-02-25T07:32:10.362Z","updatedAt":"2026-02-25T16:54:22.533Z","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/E:P","source":"VulDB"},"assigner":"VulDB","products":["Tenda F453"],"affected":[{"vendor":"Tenda","product":"F453","versions":[{"version":"1.0.0.3","status":"affected"}],"modules":["httpd"]}],"references":["https://vuldb.com/?id.347676","https://vuldb.com/?ctiid.347676","https://vuldb.com/?submit.759597","https://github.com/Litengzheng/vul_db/blob/main/F453/vul_68/README.md","https://www.tenda.com.cn/"],"weaknesses":["CWE-120","CWE-119"],"ingestedAt":"2026-10-29T20:11:50.837Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/3xxx/CVE-2026-3169.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-3169","state":"PUBLISHED","datePublished":"2026-02-25T07:32:10.362Z","dateUpdated":"2026-02-25T16:54:22.533Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-02-24T21:58:54.824Z"},"containers":{"cna":{"title":"Tenda F453 httpd SafeEmailFilter fromSafeEmailFilter buffer overflow","descriptions":[{"lang":"en","value":"A security vulnerability has been detected in Tenda F453 1.0.0.3. This impacts the function fromSafeEmailFilter of the file /goform/SafeEmailFilter of the component httpd. The manipulation of the argument page leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used."}],"affected":[{"vendor":"Tenda","product":"F453","versions":[{"version":"1.0.0.3","status":"affected"}],"modules":["httpd"]}],"references":[{"url":"https://vuldb.com/?id.347676","name":"VDB-347676 | Tenda F453 httpd SafeEmailFilter fromSafeEmailFilter buffer overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.347676","name":"VDB-347676 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.759597","name":"Submit #759597 | Tenda F453 v1.0.0.3 Buffer Access Using Size of Source Buffer","tags":["third-party-advisory"]},{"url":"https://github.com/Litengzheng/vul_db/blob/main/F453/vul_68/README.md","tags":["exploit"]},{"url":"https://www.tenda.com.cn/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":8.7,"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/E:P","baseSeverity":"HIGH"}},{"cvssV3_1":{"version":"3.1","baseScore":8.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":8.8,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":9,"vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","type":"CWE","lang":"en","description":"Buffer Overflow"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-02-25T07:32:10.362Z"},"timeline":[{"time":"2026-02-24T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-02-24T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-02-24T23:04:07.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"LtzHust (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-25T16:53:47.905046Z","id":"CVE-2026-3169","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-25T16:54:22.533Z"}}]}}}