CVE-2025-52906 TOTOLINK X6000R Command Injection Vulnerability
Attackers can execute arbitrary OS commands on TOTOLINK X6000R routers via improper input neutralization.
- 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-2025-52906?
CVE-2025-52906 is a critical command injection vulnerability in Totolink X6000r Firmware, published on 24 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in TOTOLINK X6000R allows OS Command Injection.This issue affects X6000R: through V9.4.0cu.1360_B20241207.
Weakness: CWE-78
Which versions are affected by CVE-2025-52906?
It affects 1 product.
Products include Totolink X6000r Firmware.
How do I fix CVE-2025-52906?
No fix has been published for CVE-2025-52906 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-2025-52906 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-52906 exists.
Other vulnerabilities in Totolink X6000r Firmware
Sources
Also known as GHSA-9vw4-pmg2-63m3.