CVE-2024-4255: Ruijie RG-UAC gre_edit_commit.php os command injection
A vulnerability, which was classified as critical, has been found in Ruijie RG-UAC up to 20240419. This issue affects some unknown processing of the file /view/network Config/GRE/greeditcommit.php. The manipulation of the argument name leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-262145 was assigned to this vulnerability.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Restrict network access to the RG-UAC endpoint that handles /view/network Config/GRE/gre_edit_commit.php (and any associated remote request paths) so the vulnerability cannot be exploited remotely.
- Operational
Investigate for indicators of compromise related to potential OS command injection attempts against RG-UAC and review relevant access and request logs for the /view/network Config/GRE/gre_edit_commit.php functionality.
Event History
Frequently Asked Questions
What is the severity of CVE-2024-4255?
CVE-2024-4255 is classified as a critical vulnerability.
How do I fix CVE-2024-4255?
To mitigate CVE-2024-4255, update Ruijie RG-UAC to a version newer than 20240419.
What type of vulnerability is CVE-2024-4255?
CVE-2024-4255 is an OS command injection vulnerability impacting Ruijie RG-UAC.
Which systems are affected by CVE-2024-4255?
CVE-2024-4255 affects Ruijie RG-UAC devices running version up to 20240419.
What can attackers achieve with CVE-2024-4255?
Attackers can exploit CVE-2024-4255 to execute arbitrary operating system commands on vulnerable devices.