Input validation error in Arista Extensible Operating System (EOS) - CVE-2020-24360
Published: May 17, 2025
Vulnerability identifier: #VU109295
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-24360
CWE-ID: CWE-20
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of ARP packets. A remote attacker can send specially crafted APR packets to the device and perform a denial of service (DoS) attack.
Affected software
Arista Extensible Operating System (EOS)
How to mitigate CVE-2020-24360
Install updates from vendor's website.
Arista Extensible Operating System (EOS) - addressed in versions 4.22.7M, 4.23.5M, 4.24.3M, 4.25.0F