CVE-2022-45781 Memory corruption in n/a
Attackers can execute arbitrary code on Tenda AX1803 routers via a buffer overflow in the SetOnlineDevName endpoint.
- 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-2022-45781?
CVE-2022-45781 is a high-severity memory corruption vulnerability in Tenda Ax1803 Firmware, published on 14 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Buffer Overflow vulnerability in Tenda AX1803 v1.0.0.1_2994 and earlier allows attackers to run arbitrary code via /goform/SetOnlineDevName.
Weakness: CWE-787
Which versions are affected by CVE-2022-45781?
It affects 1 product.
Products include Tenda Ax1803 Firmware.
How do I fix CVE-2022-45781?
No fix has been published for CVE-2022-45781 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-2022-45781 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-45781 exists.
Other vulnerabilities in Tenda Ax1803 Firmware
Sources
Also known as GHSA-9fmj-h4cq-m5cj.