Vulnerability Monitor

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CVE-2021-28493

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, a user may be able to execute commands despite not having the privileges to do so. This issue affects: Arista Metamako Operating System All releases in the MOS-0.1x train MOS-0.32.0 and prior releases

Published

2021-09-09T13:15:08.630

Last Modified

2024-11-21T05:59:46.493

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.4 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

3.9

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-287
Type: Primary
CWE-287

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	arista	metamako_operating_system	≤ 0.32.0	Yes
Hardware	arista	7130	-	No

References

https://www.arista.com/en/support/advisories-notices/security-advisories/12915-security-advisory-67 Mitigation, Vendor Advisory ([email protected])
https://www.arista.com/en/support/advisories-notices/security-advisories/12915-security-advisory-67 Mitigation, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)