CVE-2022-38829 Memory corruption in n/a
A buffer overflow in the Tenda RX9_Pro router allows attackers to execute arbitrary code or cause a denial of service via the setMacFilterCfg endpoint.
- 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-2022-38829?
CVE-2022-38829 is a critical memory corruption vulnerability in n/a, published on 16 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda RX9_Pro V22.03.02.10 is vulnerable to Buffer Overflow via httpd/setMacFilterCfg.
Weakness: CWE-120
Which versions are affected by CVE-2022-38829?
It affects 1 product.
Products include Tenda Rx9 Pro Firmware.
How do I fix CVE-2022-38829?
No fix has been published for CVE-2022-38829 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-2022-38829 being exploited?
There is no known exploitation of CVE-2022-38829 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2022-38830 Memory corruption in n/a
- CVE-2022-38831 Memory corruption in n/a
- CVE-2024-10351 Tenda RX9 Pro POST Request setMacFilterCfg sub_424CE0 stack-based overflow
- CVE-2024-10281 Tenda RX9/RX9 Pro SetStaticRouteCfg sub_42EEE0 stack-based overflow
- CVE-2024-10282 Tenda RX9/RX9 Pro SetVirtualServerCfg sub_42EA38 stack-based overflow
Sources
Also known as GHSA-x4q6-gjrm-hp59.