{ "id": "CVE-2021-45756", "sourceIdentifier": "cve@mitre.org", "published": "2022-03-23T11:15:08.087", "lastModified": "2022-03-29T17:18:21.197", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Asus RT-AC68U <3.0.0.4.385.20633 and RT-AC5300 <3.0.0.4.384.82072 are affected by a buffer overflow in blocking_request.cgi." }, { "lang": "es", "value": "Asus RT-AC68U versiones anteriores a 3.0.0.4.385.20633 y RT-AC5300 versiones anteriores a 3.0.0.4.384.82072, est\u00e1n afectados por un desbordamiento de b\u00fafer en el archivo blocking_request.cgi" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-120" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:asus:rt-ac68u_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.0.0.4.385.20633", "matchCriteriaId": "5A90DC7B-5230-419B-AF00-393F29D3F44A" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:asus:rt-ac68u:-:*:*:*:*:*:*:*", "matchCriteriaId": "1E23D00B-76E3-438C-8023-3D7CC6AEEE15" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:asus:rt-ac5300_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.0.0.4.384.82072", "matchCriteriaId": "951C922B-DEE7-4906-AE78-B7353BCA6262" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:asus:rt-ac5300:-:*:*:*:*:*:*:*", "matchCriteriaId": "55EE62D6-1E29-4E84-8944-D3D68E212140" } ] } ] } ], "references": [ { "url": "http://asus.com", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://rt-ac68u.com", "source": "cve@mitre.org", "tags": [ "Broken Link" ] }, { "url": "https://github.com/IBUILI/Asus", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] } ] }