CVE-2023-46563 Memory corruption in n/a
A stack overflow in the formIpQoS function of TOTOLINK X2000R routers allows attackers to execute arbitrary code or cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-46563?
CVE-2023-46563 is a high-severity memory corruption vulnerability in n/a, published on 25 Oct 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formIpQoS.
Which versions are affected by CVE-2023-46563?
It affects 1 product.
Products include Totolink X2000r Firmware.
How do I fix CVE-2023-46563?
No fix has been published for CVE-2023-46563 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-46563 being exploited?
There is no known exploitation of CVE-2023-46563 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-p678-r7cm-66fh.