{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-11356","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2025-10-06T06:33:20.887Z","datePublished":"2025-10-07T07:02:07.348Z","dateUpdated":"2026-02-24T06:47:17.713Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-02-24T06:47:17.713Z"},"title":"Tenda AC23 SetStaticRouteCfg sscanf buffer overflow","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-120","lang":"en","description":"Buffer Overflow"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-119","lang":"en","description":"Memory Corruption"}]}],"affected":[{"vendor":"Tenda","product":"AC23","versions":[{"version":"16.03.07.0","status":"affected"},{"version":"16.03.07.1","status":"affected"},{"version":"16.03.07.2","status":"affected"},{"version":"16.03.07.3","status":"affected"},{"version":"16.03.07.4","status":"affected"},{"version":"16.03.07.5","status":"affected"},{"version":"16.03.07.6","status":"affected"},{"version":"16.03.07.7","status":"affected"},{"version":"16.03.07.8","status":"affected"},{"version":"16.03.07.9","status":"affected"},{"version":"16.03.07.10","status":"affected"},{"version":"16.03.07.11","status":"affected"},{"version":"16.03.07.12","status":"affected"},{"version":"16.03.07.13","status":"affected"},{"version":"16.03.07.14","status":"affected"},{"version":"16.03.07.15","status":"affected"},{"version":"16.03.07.16","status":"affected"},{"version":"16.03.07.17","status":"affected"},{"version":"16.03.07.18","status":"affected"},{"version":"16.03.07.19","status":"affected"},{"version":"16.03.07.20","status":"affected"},{"version":"16.03.07.21","status":"affected"},{"version":"16.03.07.22","status":"affected"},{"version":"16.03.07.23","status":"affected"},{"version":"16.03.07.24","status":"affected"},{"version":"16.03.07.25","status":"affected"},{"version":"16.03.07.26","status":"affected"},{"version":"16.03.07.27","status":"affected"},{"version":"16.03.07.28","status":"affected"},{"version":"16.03.07.29","status":"affected"},{"version":"16.03.07.30","status":"affected"},{"version":"16.03.07.31","status":"affected"},{"version":"16.03.07.32","status":"affected"},{"version":"16.03.07.33","status":"affected"},{"version":"16.03.07.34","status":"affected"},{"version":"16.03.07.35","status":"affected"},{"version":"16.03.07.36","status":"affected"},{"version":"16.03.07.37","status":"affected"},{"version":"16.03.07.38","status":"affected"},{"version":"16.03.07.39","status":"affected"},{"version":"16.03.07.40","status":"affected"},{"version":"16.03.07.41","status":"affected"},{"version":"16.03.07.42","status":"affected"},{"version":"16.03.07.43","status":"affected"},{"version":"16.03.07.44","status":"affected"},{"version":"16.03.07.45","status":"affected"},{"version":"16.03.07.46","status":"affected"},{"version":"16.03.07.47","status":"affected"},{"version":"16.03.07.48","status":"affected"},{"version":"16.03.07.49","status":"affected"},{"version":"16.03.07.50","status":"affected"},{"version":"16.03.07.51","status":"affected"},{"version":"16.03.07.52","status":"affected"}],"cpes":["cpe:2.3:o:tenda:ac23_firmware:*:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used."}],"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"}}],"timeline":[{"time":"2025-10-06T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-10-06T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-10-07T10:26:54.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"cymiao (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/?id.327241","name":"VDB-327241 | Tenda AC23 SetStaticRouteCfg sscanf buffer overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.327241","name":"VDB-327241 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.664923","name":"Submit #664923 | Shenzhen Tenda Technology Co.,Ltd. AC23 <= V16.03.07.52 Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/cymiao1978/cve/blob/main/12.md","tags":["exploit"]},{"url":"https://www.tenda.com.cn/","tags":["product"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-07T18:13:29.018317Z","id":"CVE-2025-11356","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-07T18:13:39.826Z"}}]}}