CVE-2025-3539 H3C Magic BE18000 HTTP POST Request getBasicInfo FCGI_CheckStringIfContainsSemicolon command injection
A command injection vulnerability in H3C Magic routers allows attackers on the local network to execute arbitrary commands via the getBasicInfo API.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-3539?
CVE-2025-3539 is a high-severity command injection vulnerability in H3C Magic BE18000, published on 13 Apr 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability classified as critical has been found in H3C Magic NX15, Magic NX30 Pro, Magic NX400, Magic R3010 and Magic BE18000 up to V100R014. Affected is the function FCGI_CheckStringIfContainsSemicolon of the file /api/wizard/getBasicInfo of the component HTTP POST Request Handler. The manipulation leads to command injection. The attack can only be done within the local network. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.
Which versions are affected by CVE-2025-3539?
How do I fix CVE-2025-3539?
No fix has been published for CVE-2025-3539 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2025-3539 being exploited?
There is no known exploitation of CVE-2025-3539 in the wild and no public exploit code.
Sources
Also known as GHSA-465c-fx26-wgv3.