A vulnerability, which was classified as critical, was found in Ruijie RG-UAC up to 20240428. This affects an unknown function of the file /view/IPV6/ipv6Addr/ip_addr_add_commit.php. The manipulation of the argument prelen/ethname with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2024-4505. The exploitability is told to be easy. It is possible to initiate the attack remotely. Additional levels of successful authentication are needed for exploitation. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1202 for this issue.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:view/IPV6/ipv6Addr/ip_addr_add_commit.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Ruijie

Name

• RG-UAC

Version

• 20240428

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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Accepted

• Submit #323815: Ruijie Ruijie RG-UAC Unified Internet Behavior Management Audit System Ruijie RG-UAC Unified Internet Behavior Management Audit System Command Injection (by H0e4a0r1t)

Duplicate

• Submit #XXXXXX: Xxxxxx Xxxxxx Xx-xxx Xxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxxxx Xxxxx Xxxxxx Xxxxxx Xx-xxx Xxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxxxx Xxxxx Xxxxxx Xxxxxxx Xxxxxxxxx (by H0e4a0r1t)
• Submit #XXXXXX: Xxxxxx Xxxxxx Xx-xxx Xxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxxxx Xxxxx Xxxxxx Xxxxxx Xx-xxx Xxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxxxx Xxxxx Xxxxxx Xxxxxxx Xxxxxxxxx (by H0e4a0r1t)

Discussion