CVE-2021-1336

{"id": "CVE-2021-1336", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}, {"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2021-02-04T17:15:17.717", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-overflow-ghZP68yj", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-121"}]}], "descriptions": [{"lang": "en", "value": "Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly. These vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the device to reload, resulting in a denial of service (DoS) condition. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on the affected device."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades en la interfaz de administraci\u00f3n basada en web de los Enrutadores Cisco Small Business RV016, RV042, RV042G, RV082, RV320 y RV325, podr\u00edan permitir a un atacante autenticado remoto ejecutar c\u00f3digo arbitrario o causar que un dispositivo afectado se reinicie inesperadamente. Estas vulnerabilidades son debido a una comprobaci\u00f3n inapropiada de la entrada suministrada por el usuario en la interfaz de administraci\u00f3n basada en web. Un atacante podr\u00eda explotar estas vulnerabilidades mediante el env\u00edo de peticiones HTTP dise\u00f1adas hacia un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante ejecutar c\u00f3digo arbitrario como usuario root en el sistema operativo subyacente o causar que el dispositivo se recargue, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Para explotar estas vulnerabilidades, un atacante necesitar\u00eda tener credenciales de administrador v\u00e1lidas en el dispositivo afectado"}], "lastModified": "2023-11-07T03:28:01.207", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv016_multi-wan_vpn_router_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F8055BE8-27DC-4CE1-969F-1D0326C9EE53", "versionEndIncluding": "4.2.3.14"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv016_multi-wan_vpn_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AD3A05DC-73A0-4D10-AFA3-9854E5BDAED8"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv042_dual_wan_vpn_router_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0D4DD445-8884-4BBB-A011-B0E74DD14CFE", "versionEndIncluding": "4.2.3.14"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv042_dual_wan_vpn_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7DA24161-1876-4ABB-9E59-58481A209C74"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv042g_dual_gigabit_wan_vpn_router_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6058E39A-C999-4696-88C7-FC385B70D62A", "versionEndIncluding": "4.2.3.14"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv042g_dual_gigabit_wan_vpn_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "538E52FC-C111-41D3-B964-68F96B1568C8"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv082_dual_wan_vpn_router_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A43019F1-F77B-4D7E-942B-6E6B983BA52B", "versionEndIncluding": "4.2.3.14"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv082_dual_wan_vpn_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3591314E-434D-47C6-9BD1-B66C666A18D6"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv320_dual_gigabit_wan_vpn_router_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1C7A72C8-3A94-4332-A53D-2129D862FBF4", "versionEndIncluding": "1.5.1.11"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv320_dual_gigabit_wan_vpn_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0A4073CB-F6EB-41BA-B1B7-ABCAF5F1BEF1"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv325_dual_gigabit_wan_vpn_router_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D84282B7-45EE-44DF-AC87-74EFA127992C", "versionEndIncluding": "1.5.1.11"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv325_dual_gigabit_wan_vpn_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7E13B567-A64D-46E3-A740-427A5C783B51"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}