{"id":"CVE-2026-7056","state":"PUBLISHED","title":"Tenda F456 httpd SafeUrlFilter fromSafeUrlFilter buffer overflow","description":"A vulnerability was detected in Tenda F456 1.0.0.5. Impacted is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter of the component httpd. The manipulation of the argument page results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used.","publishedAt":"2026-04-26T18:30:16.837Z","updatedAt":"2026-04-27T16:40:48.988Z","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 F456"],"affected":[{"vendor":"Tenda","product":"F456","versions":[{"version":"1.0.0.5","status":"affected"}],"modules":["httpd"]}],"references":["https://vuldb.com/vuln/359629","https://vuldb.com/vuln/359629/cti","https://vuldb.com/submit/798458","https://vuldb.com/submit/798462","https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_127/README.md","https://www.tenda.com.cn/"],"weaknesses":["CWE-120","CWE-119"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/7xxx/CVE-2026-7056.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-7056","state":"PUBLISHED","datePublished":"2026-04-26T18:30:16.837Z","dateUpdated":"2026-04-27T16:40:48.988Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-04-26T01:02:48.996Z"},"containers":{"cna":{"title":"Tenda F456 httpd SafeUrlFilter fromSafeUrlFilter buffer overflow","descriptions":[{"lang":"en","value":"A vulnerability was detected in Tenda F456 1.0.0.5. Impacted is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter of the component httpd. The manipulation of the argument page results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used."}],"affected":[{"vendor":"Tenda","product":"F456","versions":[{"version":"1.0.0.5","status":"affected"}],"modules":["httpd"]}],"references":[{"url":"https://vuldb.com/vuln/359629","name":"VDB-359629 | Tenda F456 httpd SafeUrlFilter fromSafeUrlFilter buffer overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/359629/cti","name":"VDB-359629 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/798458","name":"Submit #798458 | Tenda F456 v1.0.0.5 Stack-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/798462","name":"Submit #798462 | Tenda F456 v1.0.0.5 Stack-based Buffer Overflow (Duplicate)","tags":["third-party-advisory"]},{"url":"https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_127/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":"2026-04-26T18:30:16.837Z"},"timeline":[{"time":"2026-04-26T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-04-26T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-04-26T03:08:11.000Z","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":"2026-04-27T16:39:49.644148Z","id":"CVE-2026-7056","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":"2026-04-27T16:40:48.988Z"}}]}}}