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VULNERABILITIES

CVE-2020-15387 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.4 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1291 CVEVendor Advisory
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1291 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-326Inadequate Encryption Strength[email protected]

Affected Products

ProductVersions
broadcom brocade sannav
< 2.1.1

CPE

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

Remediation

  • No remediation found in references.
broadcom fabric operating system
< 7.4.2
>= 8.2.0, < 8.2.1
7.4.2
7.4.2a
7.4.2b

CPE

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

Remediation

  • No remediation found in references.

Change History

14 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-15387
NVD Published Date:
Jun 9, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]