CVE-2022-42060 Memory corruption in n/a
Attackers can cause a Denial of Service on Tenda AC1200 routers by sending crafted data to the setWanPpoe function, triggering a stack overflow.
- 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-2022-42060?
CVE-2022-42060 is a high-severity memory corruption vulnerability in n/a, published on 15 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda AC1200 Router Model W15Ev2 V15.11.0.10(1576) was discovered to contain a stack overflow via the setWanPpoe function. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
Which versions are affected by CVE-2022-42060?
It affects 1 product.
Products include Tenda W15e Firmware.
How do I fix CVE-2022-42060?
No fix has been published for CVE-2022-42060 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-2022-42060 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-42060 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-pmrf-3j56-wgg6.