{ "id": "CVE-2021-46122", "sourceIdentifier": "cve@mitre.org", "published": "2022-04-18T16:15:08.003", "lastModified": "2024-11-21T06:33:40.093", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Tp-Link TL-WR840N (EU) v6.20 Firmware (0.9.1 4.17 v0001.0 Build 201124 Rel.64328n) is vulnerable to Buffer Overflow via the Password reset feature." }, { "lang": "es", "value": "El firmware Tp-Link TL-WR840N (EU) v6.20 (0.9.1 4.17 v0001.0 Build 201124 Rel.64328n) es vulnerable a un Desbordamiento del B\u00fafer por medio de la funcionalidad Password reset" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.2, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.2, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "baseScore": 9.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE" }, "baseSeverity": "HIGH", "exploitabilityScore": 8.0, "impactScore": 10.0, "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:tp-link:tl-wr840n_firmware:0.9.1_4.17_v0001.0:build_201124_rel.64328n:*:*:*:*:*:*", "matchCriteriaId": "48C4E17A-370D-4D48-BDBC-9F649AD1B5A1" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:tp-link:tl-wr840n:6.20:*:*:*:*:*:*:*", "matchCriteriaId": "B1CB92AF-1C4E-45EC-B1E6-71046F1E6008" } ] } ] } ], "references": [ { "url": "https://k4m1ll0.com/cve-tplink-tlwr840n-euV620-password-reset.html", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://k4m1ll0.com/cve-tplink-tlwr840n-euV620-password-reset.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ] } ] }