What’s Vulnerable › Vulnerabilities

CVE-2024-3738: cym1102 nginxWebUI saveCmd handlePath certificate validation

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-04-13 · updated 2026-06-17
• Weakness: CWE-295

Description

A vulnerability classified as critical has been found in cym1102 nginxWebUI up to 3.9.9. This affects the function handlePath of the file /adminPage/conf/saveCmd. The manipulation of the argument nginxPath leads to improper certificate validation. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-260577 was assigned to this vulnerability.

Affected products

• cym1102 nginxWebUI: before 4.2.4 — fixed in 4.2.4

How to fix

Upgrade to a fixed version: cym1102 nginxWebUI 4.2.4. Check the vendor advisory for mitigations.

References

• https://github.com/cym1102/nginxWebUI/files/14818455/nginxwebui.rce.3.9.9.pdf
• https://github.com/cym1102/nginxWebUI/issues/138
• https://vuldb.com/?ctiid.260577
• https://vuldb.com/?id.260577
• https://github.com/cym1102/nginxWebUI/files/14818455/nginxwebui.rce.3.9.9.pdf
• https://github.com/cym1102/nginxWebUI/issues/138
• https://vuldb.com/?ctiid.260577
• https://vuldb.com/?id.260577

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