CVE Vulnerabilities

CVE-2023-24509

Published: Apr 13, 2023 | Modified: Apr 25, 2023
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

On affected modular platforms running Arista EOS equipped with both redundant supervisor modules and having the redundancy protocol configured with RPR or SSO, an existing unprivileged user can login to the standby supervisor as a root user, leading to a privilege escalation. Valid user credentials are required in order to exploit this vulnerability.

Affected Software

Name Vendor Start Version End Version
Eos Arista 4.23 (including) 4.23.13m (including)
Eos Arista 4.24.0 (including) 4.24.11m (excluding)
Eos Arista 4.25.0 (including) 4.25.10m (excluding)
Eos Arista 4.26.0 (including) 4.26.9m (excluding)
Eos Arista 4.27.0 (including) 4.27.7m (excluding)
Eos Arista 4.28.0 (including) 4.28.4m (excluding)

References