CVE-2021-28494

CVSS 9.6 CRITICALEPSS 0.8%CWE-287

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.6EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

09 Sep 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, authentication is bypassed by unprivileged users who are accessing the Web UI. This issue affects: Arista Metamako Operating System MOS-0.34.0 and prior releases

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

Affected products

Arista · Metamako Operating System

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References

https://www.arista.com/en/support/advisories-notices/security-advisories/12916-security-advisory-68