CVE-2026-101072 Netcore NR289-GE CGI ap_ip.cgi system os command injection
Remote attackers can execute arbitrary OS commands via the ip argument in ap_ip.cgi on Netcore NR289-GE routers.
- 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-2026-101072?
CVE-2026-101072 is a critical command injection vulnerability in Netcore NR289-GE, published on 28 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was identified in Netcore NR289-GE 1.4.5102. This issue affects the function system of the file /ap_ip.cgi of the component CGI Handler. Such manipulation of the argument ip leads to os command injection. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-101072?
How do I fix CVE-2026-101072?
No fix has been published for CVE-2026-101072 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-2026-101072 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-101072 exists.
Sources
Also known as GHSA-9rjq-vjqr-964m.