CVE-2024-3740 cym1102 nginxWebUI reload exec deserialization
Remote attackers can execute arbitrary code via unsafe deserialization in the reload function of nginxWebUI.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-3740?
CVE-2024-3740 is a medium-severity unsafe deserialization vulnerability in cym1102 nginxWebUI, published on 13 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability, which was classified as critical, has been found in cym1102 nginxWebUI up to 3.9.9. This issue affects the function exec of the file /adminPage/conf/reload. The manipulation of the argument nginxExe leads to deserialization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-260579.
Weakness: CWE-502
Which versions are affected by CVE-2024-3740?
It affects 1 product.
Products include Cym1102 Nginxwebui.
How do I fix CVE-2024-3740?
No fix has been published for CVE-2024-3740 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2024-3740 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-3740 exists.
Other vulnerabilities in cym1102 nginxWebUI
- CVE-2024-3738 cym1102 nginxWebUI saveCmd handlePath certificate validation
- CVE-2024-3737 cym1102 nginxWebUI addOver findCountByQuery path traversal
- CVE-2024-3739 cym1102 nginxWebUI upload os command injection
- CVE-2026-2145 cym1102 nginxWebUI Web Management check cross site scripting
- CVE-2024-3736 cym1102 nginxWebUI upload unrestricted upload
Sources
Also known as GHSA-6jpc-cjp9-9xgm.