CVE Vulnerability

CVE-2020-15387

The host SSH servers of Brocade Fabric OS before Brocade Fabric OS v7.4.2h, v8.2.1c, v8.2.2, v9.0.0, and Brocade SANnav before v2.1.1 utilize keys of less than 2048 bits, which may be vulnerable to man-in-the-middle attacks and/or insecure SSH communications.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.4 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1291 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:broadcom:brocade_sannav:*:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:7.4.2g:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:7.4.2f:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:7.4.2d:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:7.4.2c:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:7.4.2b:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:7.4.2a:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:7.4.2:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:8.2.1b:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:8.2.1a:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:fabric_operating_system:8.2.1:*:*:*:*:*:*:*
Information

Published : 2021-06-09 04:15

Updated : 2021-08-23 02:47

NVD link : CVE-2020-15387

Mitre link : CVE-2020-15387

Products Affected
No products.
CWE
CWE-326

Inadequate Encryption Strength