CVE-2024-12830

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 v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-24-1718/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:arista:ng_firewall:17.1.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-12-20 01:15

Updated : 2025-01-03 17:47

NVD link : CVE-2024-12830

Mitre link : CVE-2024-12830

CVE.ORG link : CVE-2024-12830

JSON object : View

Products Affected

arista

ng_firewall

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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