CVE-2024-4509

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

6.91% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 94.0% of scored records. A rank, not a probability.

NVD base score

7.2 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2024-05-06 00:31Z2 YR AGO

Last updated

2024-08-01 20:40Z2 YR AGO

Reserved

2024-05-05

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 4.7)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.1

Document digest

8df7f8987ca7ca3da3205a7ca53e64ce3e1abcff4853dad896f121633789fc8c

• vuldb.comVDB-263113 | Ruijie RG-UAC add_commit.php os command injectionhttps://vuldb.com/?id.263113vdb-entrytechnical-description
• vuldb.comVDB-263113 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/?ctiid.263113signaturepermissions-required
• vuldb.comSubmit #323819 | Ruijie Ruijie RG-UAC Unified Internet Behavior Management Audit System Ruijie RG-UAC Unified Internet Behavior Management Audit System Command Injectionhttps://vuldb.com/?submit.323819third-party-advisory
• github.comhttps://github.com/h0e4a0r1t/-2x3J-1rPc-1-0-/blob/main/Ruijie%20RG-UAC%20Unified%20Internet%20Behavior%20Management%20Audit%20System%20Backend%20RCE%20Vulnerability-add_commit.php.pdfexploitpatch