Ruijie RG-UAC interface_commit.php os command injection

published 2024-05-13 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-44404

cvss: 6.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 6.4%; EPSS 6.4% chance of exploitation in 30 days, percentile 93%
public exploits: 0; none known

A vulnerability classified as critical has been found in Ruijie RG-UAC up to 20240506. Affected is an unknown function of the file /view/networkConfig/physicalInterface/interface_commit.php. The manipulation of the argument name leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-263934 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Patch / fix

links 1

github.com/h0e4a0r1t/I_L-HxK-pF-uZ1-/blob/main/Ruijie%20RG-UAC%20Unif… patch

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-05-13)

Exploit prediction

6.41% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/h0e4a0r1t/I_L-HxK-pF-uZ1-/blob/main/Ruijie%20RG-UAC%20Unified%20Internet%20Behavior%20Management%20Audit%20System%20Backend%20RCE%20Vulnerability-physicalInterface%3Ainterface_commit.php.pdf referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CNA	3.1	6.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	3.0	6.3	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Ruijie RG-UAC

Classification

Weakness

CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

github.com /h0e4a0r1t/I_L-HxK-pF-uZ1-/blob/main/Ruijie%20RG-UAC%20Unified%20Internet%20Behavior%20Management%20Audit%20Sy
exploit, patch, broken-link
vuldb.com /?id.263934
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.263934
signature, permissions-required, vdb-entry
vuldb.com /?submit.330020
third-party-advisory, vdb-entry

Sources

CVE List CVE-2024-4813
NVD CVE-2024-4813

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary