CVE-2021-28503

The impact of this vulnerability is that Arista's EOS eAPI may skip re-evaluating user credentials when certificate based authentication is used, which allows remote attackers to access the device via eAPI.
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*

History

09 Feb 2022, 20:20

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : 6.8
v3 : 9.8
CPE cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
References (MISC) https://www.arista.com/en/support/advisories-notices/security-advisories/13605-security-advisory-0072 - (MISC) https://www.arista.com/en/support/advisories-notices/security-advisories/13605-security-advisory-0072 - Mitigation, Patch, Vendor Advisory
CWE CWE-287

04 Feb 2022, 23:28

Type Values Removed Values Added
New CVE

Information

Published : 2022-02-04 23:15

Updated : 2024-02-04 22:08


NVD link : CVE-2021-28503

Mitre link : CVE-2021-28503

CVE.ORG link : CVE-2021-28503


JSON object : View

Products Affected

arista

  • eos
CWE
CWE-287

Improper Authentication

CWE-305

Authentication Bypass by Primary Weakness