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

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.arista.com/en/support/advisories-notices/security-advisories/12915-security-advisory-67	Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:arista:metamako_operating_system:*:*:*:*:*:*:*:*

cpe:2.3:h:arista:7130:-:*:*:*:*:*:*:*

History

22 Sep 2021, 14:22

Type	Values Removed	Values Added
CPE		cpe:2.3:o:arista:metamako_operating_system:::::::: cpe:2.3:h:arista:7130:-:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 7.8
CWE		CWE-287
References	~~(MISC) https://www.arista.com/en/support/advisories-notices/security-advisories/12915-security-advisory-67 -~~	(MISC) https://www.arista.com/en/support/advisories-notices/security-advisories/12915-security-advisory-67 - Mitigation, Vendor Advisory

09 Sep 2021, 13:46

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-09-09 13:15

Updated : 2024-02-04 22:08

NVD link : CVE-2021-28493

Mitre link : CVE-2021-28493

CVE.ORG link : CVE-2021-28493

JSON object : View

Products Affected

arista

7130
metamako_operating_system

CWE

CWE-287

Improper Authentication

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