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.

CVSS v3.0 7.4 HIGH
CVSS v2.0 5.8 MEDIUM

7.4^/10

CVSS v3.0 : HIGH

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

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

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

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Configurations

Configuration 1 (hide)

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

Information

Published : 2021-06-09 09:15

Updated : 2021-08-23 07:47

NVD link : CVE-2020-15387

Mitre link : CVE-2020-15387

JSON object : View

CWE

CWE-326

Inadequate Encryption Strength

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Products Affected

broadcom

brocade_sannav
fabric_operating_system

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