CVE-2024-12830
HIGH EPSS 58.3%
Published Dec 20, 20241y ago · Modified Jun 17, 20261w ago
7.3 CVSS 3.1
Published Dec 20, 2024 1y ago
Last Modified Jun 17, 2026 1w ago
Description
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 Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability Low
Threat Intelligence
EPSS Exploit Probability
58.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-22 Path Traversal Resource Mgmt
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| arista | ng_firewall | 17.1.1 | any |
References 1
- zerodayinitiative.com https://www.zerodayinitiative.com/advisories/ZDI-24-1718/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.