CVE-2025-3820

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Affected by this issue is the function cgiSysUplinkCheckSet of the file /bin/httpd. The manipulation of the argument hostIp1/hostIp2 leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en Tenda W12 e i24 3.0.0.4(2887)/3.0.0.5(3644), clasificada como cr\u00edtica. Este problema afecta a la funci\u00f3n cgiSysUplinkCheckSet del archivo /bin/httpd. La manipulaci\u00f3n del argumento hostIp1/hostIp2 provoca un desbordamiento del b\u00fafer basado en la pila. El ataque puede ejecutarse remotamente. Se ha hecho p\u00fablico el exploit y puede que sea utilizado."}], "lastModified": "2025-07-30T18:57:54.207", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:w12_firmware:3.0.0.4\\(2887\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A79FCEB8-7463-404D-9070-056CFA0A09EC"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:w12:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "92DF99FB-59B8-4B31-AE17-E898ED2CF217"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:w12_firmware:3.0.0.5\\(3644\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7305B22D-3176-4EE3-B717-ABED6B941F46"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:w12:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "92DF99FB-59B8-4B31-AE17-E898ED2CF217"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:i24_firmware:3.0.0.4\\(2887\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3EEECB34-D194-4EF3-80C8-542534E0C8FB"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:i24:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "734CD236-AD9B-4232-96F6-07A324472B1E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:i24_firmware:3.0.0.5\\(3644\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8A4E9F82-3B43-4A09-8C3F-CF7949CD0C90"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:i24:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "734CD236-AD9B-4232-96F6-07A324472B1E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@vuldb.com"}