CVE-2022-44256 Memory corruption in n/a
An authenticated attacker can trigger a buffer overflow in the setLanguageCfg function, potentially leading to arbitrary code execution on the device.
- 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-2022-44256?
CVE-2022-44256 is a high-severity memory corruption vulnerability in n/a, published on 23 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter lang in the setLanguageCfg function.
Weakness: CWE-787
Which versions are affected by CVE-2022-44256?
It affects 1 product.
Products include Totolink Nr1800x Firmware.
How do I fix CVE-2022-44256?
No fix has been published for CVE-2022-44256 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-2022-44256 being exploited?
There is no known exploitation of CVE-2022-44256 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-hff6-mhh2-fwxf.