CVE-2025-3546 H3C Magic BE18000 HTTP POST Request getLanguage FCGI_CheckStringIfContainsSemicolon command injection
A command injection vulnerability in H3C Magic routers allows local attackers to execute arbitrary commands via the getLanguage API endpoint.
- 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-2025-3546?
CVE-2025-3546 is a high-severity command injection vulnerability in H3C Magic BE18000, published on 14 Apr 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was found in H3C Magic NX15, Magic NX30 Pro, Magic NX400, Magic R3010 and Magic BE18000 up to V100R014. It has been declared as critical. Affected by this vulnerability is the function FCGI_CheckStringIfContainsSemicolon of the file /api/wizard/getLanguage 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-2025-3546?
It affects 5 products.
Products include H3c Magic Be18000 Firmware, H3c Magic Nx15 Firmware, H3c Magic Nx30 Pro Firmware, H3c Magic Nx400 Firmware, H3c Magic R3010 Firmware.
How do I fix CVE-2025-3546?
No fix has been published for CVE-2025-3546 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-2025-3546 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-3546 exists.
Sources
Also known as GHSA-2vhf-gjx5-j8pr.