TI-2024-03485 Aliases CVE-2024-3739 GHSA-hw69-gv5r-v84f

cym1102 nginxWebUI upload os command injection

MEDIUM 48CWE-78Published 2024-04-13 · Updated 2024-08-01

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

A vulnerability classified as critical was found in cym1102 nginxWebUI up to 3.9.9. This vulnerability affects unknown code of the file /adminPage/main/upload. The manipulation of the argument file leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-260578 is the identifier assigned to this vulnerability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.02891 86th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
cym1102	nginxWebUI	3.9.0; 3.9.1; 3.9.2; 3.9.3; 3.9.4; 3.9.5; 3.9.6; 3.9.7; 3.9.8; 3.9.9	—	No fix listed	CNA

nginxWebUI Vendorcym1102 Affected 3.9.0; 3.9.1; 3.9.2; 3.9.3; 3.9.4; 3.9.5; 3.9.6; 3.9.7; 3.9.8; 3.9.9 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:cym1102:nginxwebui::::::::	before 4.2.4	Vulnerable	cym1102

cpe:2.3:a:cym1102:nginxwebui:*:*:*:*:*:*:*:* Versions before 4.2.4 Vulnerable ·cym1102

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-3739
2026-10-03 Alias added: GHSA-hw69-gv5r-v84f

References

Exploit 1

https://github.com/cym1102/nginxWebUI/files/14818455/nginxwebui.rce.3.9.9.pdf

Other 1

https://github.com/cym1102/nginxWebUI/issues/138

TI-2024-03484 cym1102 nginxWebUI saveCmd handlePath certificate validation CVSS 3.1CRITICAL 9.8
TI-2024-03486 cym1102 nginxWebUI reload exec deserialization CVSS 3.1CRITICAL 9.8
TI-2026-01795 cym1102 nginxWebUI Web Management check cross site scripting CVSS 4.0MEDIUM 5.1
TI-2024-03483 cym1102 nginxWebUI addOver findCountByQuery path traversal CVSS 3.1CRITICAL 9.8
TI-2024-03482 cym1102 nginxWebUI upload unrestricted upload CVSS 3.1HIGH 7.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences