CVE-2025-9244 Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 addStaticRoute os command injection
Remote attackers can execute arbitrary OS commands on Linksys range extenders via the addStaticRoute function due to improper input validation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-9244?
CVE-2025-9244 is a medium-severity command injection vulnerability in Linksys Re6250 Firmware, published on 20 Aug 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A security vulnerability has been detected in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This vulnerability affects the function addStaticRoute of the file /goform/addStaticRoute. Such manipulation of the argument staticRoute_IP_setting/staticRoute_Netmask_setting/staticRoute_Gateway_setting/staticRoute_Metric_setting/staticRoute_destType_setting leads to os command injection. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2025-9244?
It affects 6 products.
Products include Linksys Re6250 Firmware, Linksys Re6300 Firmware, Linksys Re6350 Firmware, Linksys Re6500 Firmware, Linksys Re7000 Firmware, Linksys Re9000 Firmware.
How do I fix CVE-2025-9244?
No fix has been published for CVE-2025-9244 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-2025-9244 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-9244 exists.
Other vulnerabilities in Linksys Re6250 Firmware
- CVE-2025-14133 Memory corruption in RE6250
- CVE-2025-14134 Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so stack-based overflow
- CVE-2025-14135 Memory corruption in RE6250
- CVE-2025-14136 Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so stack-based overflow
- CVE-2025-9481 Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 setIpv6 stack-based overflow
Sources
Also known as GHSA-56p8-43mv-phvc.