CVE-2023-43891 Command injection in n/a
Attackers can execute arbitrary commands on Netis routers via a crafted payload in the username and password change function.
- 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-2023-43891?
CVE-2023-43891 is a critical command injection vulnerability in n/a, published on 2 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the Changing Username and Password function. This vulnerability is exploited via a crafted payload.
Weakness: CWE-77
Which versions are affected by CVE-2023-43891?
It affects 1 product.
Products include Netis-Systems N3m Firmware.
How do I fix CVE-2023-43891?
No fix has been published for CVE-2023-43891 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-2023-43891 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-43891 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-hc53-fhqf-5r3c.