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High severity7.4NVD Advisory· Published Jun 9, 2021· Updated Jun 17, 2026

CVE-2020-15387

CVE-2020-15387

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

15
  • Brocade/Fabric OSdescription
  • Broadcom Corporation/Brocade Sannav
    cpe:2.3:a:broadcom:brocade_sannav:*:*:*:*:*:*:*:*
    Range: <2.1.1
  • Broadcom Corporation/Fabric Operating System11 versions
    cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*+ 10 more
    • cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*range: <7.4.2
    • 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:*:*:*:*:*:*:*
  • Brocade/Fabric OSllm-fuzzy
    Range: < v7.4.2h, < v8.2.1c, < v8.2.2, < v9.0.0
  • Brocade/SANnavllm-fuzzy
    Range: < v2.1.1

Patches

Vulnerability mechanics

References

1

News mentions

0

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