CVE-2024-12830
Arista NG Firewall custom_handler Directory Traversal Remote Code Execution Vulnerability
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.1EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
20 Dec 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Arista NG Firewall custom_handler Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Arista NG Firewall. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the implementation of the custom_handler method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the www-data user. Was ZDI-CAN-24019.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Arista · NG FirewallWant to know if your infrastructure is exposed to this?
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