CVE-2019-16205

A vulnerability, in Brocade SANnav versions before v2.0, could allow remote attackers to brute-force a valid session ID. The vulnerability is due to an insufficiently random session ID for several post-authentication actions in the SANnav portal.

CVSS v3 8.8 HIGH
CVSS v2.0 4.3 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2019-864	Vendor Advisory
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2019-864	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:broadcom:brocade_sannav:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:30

Type	Values Removed	Values Added
References	~~() https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2019-864 - Vendor Advisory~~	() https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2019-864 - Vendor Advisory

Information

Published : 2019-11-08 18:15

Updated : 2024-11-21 04:30

NVD link : CVE-2019-16205

Mitre link : CVE-2019-16205

CVE.ORG link : CVE-2019-16205

JSON object : View

Products Affected

broadcom

brocade_sannav

CWE

CWE-330

Use of Insufficiently Random Values

{"id": "CVE-2019-16205", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "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:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2019-11-08T18:15:12.527", "references": [{"url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2019-864", "tags": ["Vendor Advisory"], "source": "sirt@brocade.com"}, {"url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2019-864", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-330"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability, in Brocade SANnav versions before v2.0, could allow remote attackers to brute-force a valid session ID. The vulnerability is due to an insufficiently random session ID for several post-authentication actions in the SANnav portal."}, {"lang": "es", "value": "Una vulnerabilidad, en Brocade SANnav versiones anteriores a v2.0, podr\u00eda permitir a atacantes remotos forzar mediante fuerza bruta un ID de sesi\u00f3n v\u00e1lido. La vulnerabilidad es debido a un ID de sesi\u00f3n insuficientemente aleatorio para varias acciones posteriores a la autenticaci\u00f3n en el portal SANnav."}], "lastModified": "2024-11-21T04:30:16.233", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:broadcom:brocade_sannav:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1CDB21EC-9E2B-4054-881F-63A89B247BF7", "versionEndExcluding": "2.0"}], "operator": "OR"}]}], "sourceIdentifier": "sirt@brocade.com"}