CVE-2025-29062 Command injection in n/a

Critical 9.8 Published Updated

Remote attackers can execute arbitrary code on BL-AC2100 routers via command injection in the goahead webservice parameters.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2025-29062?

CVE-2025-29062 is a critical command injection vulnerability in n/a, published on 2 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue in BL-AC2100 <=V1.0.4 allows a remote attacker to execute arbitrary code via the time1 and time2 parameters in the set_LimitClient_cfg of the goahead webservice.

Weakness: CWE-77

Which versions are affected by CVE-2025-29062?

It affects 1 product.

Products include Lb-Link Bl-Ac2100 Firmware.

How do I fix CVE-2025-29062?

No fix has been published for CVE-2025-29062 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-2025-29062 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-29062 exists.

Sources

Also known as GHSA-rpvv-rj3m-qqgx.

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