CVEvulnerability

CVE-2021-27794

7.8 HIGH Published 2021-08-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-08-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-287

Description

A vulnerability in the authentication mechanism of Brocade Fabric OS versions before Brocade Fabric OS v.9.0.1a, v8.2.3a and v7.4.2h could allow a user to Login with empty password, and invalid password through telnet, ssh and REST.

Affected configurations

• broadcom fabric operating system (< 7.4.2h) • broadcom fabric operating system (>= 8.0.0 < 8.2.3a) • broadcom fabric operating system (>= 9.0.0 < 9.0.1a)

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References