CVE-2021-34807

{"id": "CVE-2021-34807", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2021-07-02T19:15:08.330", "references": [{"url": "https://wiki.zimbra.com/wiki/Security_Center", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://wiki.zimbra.com/wiki/Security_Center", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-601"}]}], "descriptions": [{"lang": "en", "value": "An open redirect vulnerability exists in the /preauth Servlet in Zimbra Collaboration Suite through 9.0. To exploit the vulnerability, an attacker would need to have obtained a valid zimbra auth token or a valid preauth token. Once the token is obtained, an attacker could redirect a user to any URL via isredirect=1&redirectURL= in conjunction with the token data (e.g., a valid authtoken= value)."}, {"lang": "es", "value": "Existe una vulnerabilidad de redirecci\u00f3n abierta en el servlet /preauth de Zimbra Collaboration Suite hasta la versi\u00f3n 9.0. Para explotar la vulnerabilidad, un atacante necesitar\u00eda haber obtenido un token de autentificaci\u00f3n v\u00e1lido de Zimbra o un token de preautentificaci\u00f3n v\u00e1lido. Una vez obtenido el token, un atacante podr\u00eda redirigir a un usuario a cualquier URL mediante isredirect=1&redirectURL= junto con los datos del token (por ejemplo, un valor authtoken= v\u00e1lido)"}], "lastModified": "2024-11-21T06:11:14.623", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:zimbra:collaboration:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A604F85-992D-4CCF-8630-0456B92429BC", "versionEndExcluding": "8.8.15"}, {"criteria": "cpe:2.3:a:zimbra:collaboration:8.8.15:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1B17C1A7-0F0A-4E7C-8C0C-0BBB0BF66C82"}, {"criteria": "cpe:2.3:a:zimbra:collaboration:8.8.15:p1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA48C450-201C-4398-AB65-EF6F95FB0380"}, {"criteria": "cpe:2.3:a:zimbra:collaboration:8.8.15:p10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F759114-CF2D-48BF-8D09-EBE8D1ED1949"}, {"criteria": 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