{"id":19438,"date":"2025-09-27T21:38:32","date_gmt":"2025-09-27T21:38:32","guid":{"rendered":"http:\/\/localhost\/?p=19438"},"modified":"2025-09-27T21:38:32","modified_gmt":"2025-09-27T21:38:32","slug":"tenda-ac21-setstaticroutecfg-sscanf-buffer-overflow","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=19438","title":{"rendered":"Tenda AC21 SetStaticRouteCfg sscanf buffer overflow_CVE-2025-11091"},"content":{"rendered":"

{“lastseen”:””,”description”:”A security flaw has been discovered in Tenda AC21 up to 16.03.08.16. Affected by this vulnerability is the function sscanf of the file \/goform\/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be exploited.”,”published”:”2025-09-28T01:32:10.696Z”,”modified”:”2025-09-28T01:32:10.696Z”,”type”:”cve”,”title”:”Tenda AC21 SetStaticRouteCfg sscanf buffer overflow”,”source”:”VulDB”,”references”:”https:\/\/vuldb.com\/?id.326173\\nhttps:\/\/vuldb.com\/?ctiid.326173\\nhttps:\/\/vuldb.com\/?submit.661806\\nhttps:\/\/github.com\/maximdevere\/CVE2\/issues\/2\\nhttps:\/\/www.tenda.com.cn\/”,”id”:”CVE-2025-11091″,”bulletinFamily”:””,”cwe”:[“CWE-120″,”CWE-119″],”cvelist”:null,”sourceData”:”Tenda AC21 16.03.08.0\\nTenda AC21 16.03.08.1\\nTenda AC21 16.03.08.2\\nTenda AC21 16.03.08.3\\nTenda AC21 16.03.08.4\\nTenda AC21 16.03.08.5\\nTenda AC21 16.03.08.6\\nTenda AC21 16.03.08.7\\nTenda AC21 16.03.08.8\\nTenda AC21 16.03.08.9\\nTenda AC21 16.03.08.10\\nTenda AC21 16.03.08.11\\nTenda AC21 16.03.08.12\\nTenda AC21 16.03.08.13\\nTenda AC21 16.03.08.14\\nTenda AC21 16.03.08.15\\nTenda AC21 16.03.08.16″,”sourceHref”:””,”cvss”:{“score”:8.7,”severity”:”HIGH”,”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”,”version”:”4.0″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”AC21″,”version”:”16.03.08.0″,”vendor”:”Tenda”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"

{“lastseen”:””,”description”:”A security flaw has been discovered in Tenda AC21 up to 16.03.08.16. Affected by this vulnerability is the function sscanf of the file \/goform\/SetStaticRouteCfg. 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