CVE-2022-43260 Memory corruption in n/a
A stack overflow in the Tenda AC18 router allows attackers to execute arbitrary code or cause a denial of service via the time parameter.
- 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-2022-43260?
CVE-2022-43260 is a critical memory corruption vulnerability in Tenda Ac18 Firmware, published on 18 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda AC18 V15.03.05.19(6318) was discovered to contain a stack overflow via the time parameter in the fromSetSysTime function.
Weakness: CWE-787
Which versions are affected by CVE-2022-43260?
It affects 1 product.
Products include Tenda Ac18 Firmware.
How do I fix CVE-2022-43260?
No fix has been published for CVE-2022-43260 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-2022-43260 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-43260 exists.
Other vulnerabilities in Tenda Ac18 Firmware
Sources
Also known as GHSA-2xwf-7x5m-pqgr.