CVE-2023-41562 Memory corruption in n/a
A stack overflow in Tenda routers allows attackers to execute arbitrary code or cause denial of service via the PowerSaveSet 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-2023-41562?
CVE-2023-41562 is a critical memory corruption vulnerability in Tenda Ac7 Firmware, published on 30 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda AC7 V1.0 V15.03.06.44, Tenda AC9 V3.0 V15.03.06.42_multi, and Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 were discovered to contain a stack overflow via parameter time at url /goform/PowerSaveSet.
Weakness: CWE-787
Which versions are affected by CVE-2023-41562?
It affects 3 products.
Products include Tenda Ac5 Firmware, Tenda Ac7 Firmware, Tenda Ac9 Firmware.
How do I fix CVE-2023-41562?
No fix has been published for CVE-2023-41562 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-2023-41562 being exploited?
There is no known exploitation of CVE-2023-41562 in the wild and no public exploit code.
Other vulnerabilities in Tenda Ac7 Firmware
Sources
Also known as GHSA-mgxr-gr6p-fj59.