CVE-2021-26296

{"id": "CVE-2021-26296", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "published": "2021-02-19T09:15:13.283", "references": [{"url": "http://packetstormsecurity.com/files/161484/Apache-MyFaces-2.x-Cross-Site-Request-Forgery.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "security@apache.org"}, {"url": "http://seclists.org/fulldisclosure/2021/Feb/66", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/r2b73e2356c6155e9ec78fdd8f72a4fac12f3e588014f5f535106ed9b%40%3Cannounce.apache.org%3E", "tags": ["Mailing List", "Vendor Advisory"], "source": "security@apache.org"}, {"url": "https://security.netapp.com/advisory/ntap-20210528-0007/", "tags": ["Third Party Advisory"], "source": "security@apache.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}]}, {"type": "Secondary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "In the default configuration, Apache MyFaces Core versions 2.2.0 to 2.2.13, 2.3.0 to 2.3.7, 2.3-next-M1 to 2.3-next-M4, and 3.0.0-RC1 use cryptographically weak implicit and explicit cross-site request forgery (CSRF) tokens. Due to that limitation, it is possible (although difficult) for an attacker to calculate a future CSRF token value and to use that value to trick a user into executing unwanted actions on an application."}, {"lang": "es", "value": "En la configuraci\u00f3n predeterminada, Apache MyFaces Core versiones 2.2.0 hasta 2.2.13, versiones 2.3.0 hasta 2.3.7, versiones 2.3-next-M1 hasta 2.3-next-M4 y 3.0.0-RC1, usan tokens de tipo cross-site request forgery (CSRF) impl\u00edcitos y expl\u00edcitos criptogr\u00e1ficamente d\u00e9biles. Debido a esa limitaci\u00f3n, es posible (aunque dif\u00edcil) para un atacante calcular un valor futuro de token CSRF y usar ese valor para enga\u00f1ar al usuario a ejecutar acciones no deseadas en una aplicaci\u00f3n"}], "lastModified": "2021-06-02T15:15:32.973", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:myfaces:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43C2311F-12BF-4C37-8FF2-B5F555888D92", "versionEndIncluding": "2.2.13", "versionStartIncluding": "2.2.0"}, {"criteria": "cpe:2.3:a:apache:myfaces:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ACA9DF3E-01A7-49C4-9E63-1CA07DA1A2C2", "versionEndIncluding": "2.3.7", "versionStartIncluding": "2.3.0"}, {"criteria": "cpe:2.3:a:apache:myfaces:2.3:next-m1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF54DDD0-74AA-494B-9F69-C1BA5A208B1F"}, {"criteria": "cpe:2.3:a:apache:myfaces:2.3:next-m2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6DBA33A5-97A2-45D4-AAAC-AD6A05888656"}, {"criteria": "cpe:2.3:a:apache:myfaces:2.3:next-m3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CBE81BF3-66DB-4BD7-A767-547A727CF9B3"}, {"criteria": "cpe:2.3:a:apache:myfaces:2.3:next-m4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A377CFB-B073-4B74-9CE9-0D09A08FCFCF"}, {"criteria": "cpe:2.3:a:apache:myfaces:3.0.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7CD2AAA3-C1C0-43B2-BD90-742B0B85CD65"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1BE6C1F-2565-4E97-92AA-16563E5660A5"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}