CVE-2021-43116

{"id": "CVE-2021-43116", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "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": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2022-07-05T14:15:08.767", "references": [{"url": "http://packetstormsecurity.com/files/171638/Nacos-2.0.3-Access-Control.html", "source": "cve@mitre.org"}, {"url": "https://github.com/alibaba/nacos/issues/7127", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/alibaba/nacos/issues/7182", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "An Access Control vulnerability exists in Nacos 2.0.3 in the access prompt page; enter username and password, click on login to capture packets and then change the returned package, which lets a malicious user login."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de control de acceso en Nacos versiones 2.0.3, en la p\u00e1gina access prompt; ingrese el nombre de usuario y la contrase\u00f1a, haga clic en iniciar sesi\u00f3n para capturar paquetes y luego cambie el paquete devuelto, lo que permite a un usuario malicioso iniciar sesi\u00f3n"}], "lastModified": "2023-04-03T20:15:07.110", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:alibaba:nacos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92C071B9-CC45-4164-986C-9DDE011EAB15", "versionEndIncluding": "2.0.3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}