7.1

CVE-2021-28507

Exploit

An issue has recently been discovered in Arista EOS where, under certain conditions, the service ACL configured for OpenConfig gNOI and OpenConfig RESTCONF might be bypassed, which results in the denied requests being forwarded to the agent.

An issue has recently been discovered in Arista EOS where, under certain conditions, the service ACL configured for OpenConfig gNOI and OpenConfig RESTCONF might be bypassed, which results in the denied requests being forwarded to the agent.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Arista ≫ Eos Version >= 4.23.0 <= 4.23.9m
Arista ≫ Eos Version >= 4.24.0 <= 4.24.7m
Arista ≫ Eos Version >= 4.25.0 <= 4.25.3
Arista ≫ Eos Version >= 4.25.4 <= 4.25.4m
Arista ≫ Eos Version >= 4.25.5 <= 4.25.5.1m
Arista ≫ Eos Version >= 4.26.0 <= 4.26.2f
Arista ≫ Eos Version 4.21.0f
Arista ≫ Eos Version 4.21.1f
Arista ≫ Eos Version 4.21.3f
Arista ≫ Eos Version 4.22.0f
Arista ≫ Eos Version 4.22.1f
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.67% 0.47
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.1 2.8 4.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
NIST 4.9 6.8 4.9
AV:N/AC:M/Au:S/C:P/I:P/A:N
psirt@arista.com 5.5 1.2 4.2
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N
CWE-284 Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

https://www.arista.com/en/support/advisories-notices/security-advisories/13449-security-advisory-0071
Patch
Vendor Advisory
Exploit
Mitigation