CVE-2025-28138 Command injection in n/a
Attackers can execute arbitrary commands remotely on TOTOLINK A800R routers via the setNoticeCfg function without authentication.
- 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-2025-28138?
CVE-2025-28138 is a critical command injection vulnerability in n/a, published on 27 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The TOTOLINK A800R V4.1.2cu.5137_B20200730 were found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.
Weakness: CWE-78
Which versions are affected by CVE-2025-28138?
It affects 1 product.
Products include Totolink A800r Firmware.
How do I fix CVE-2025-28138?
No fix has been published for CVE-2025-28138 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-2025-28138 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-28138 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-gmm6-5vw5-42h2.