CVE-2022-46549 Memory corruption in n/a
A buffer overflow in the Tenda F1203 router allows attackers to execute arbitrary code or cause a denial of service via the deviceId 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-2022-46549?
CVE-2022-46549 is a high-severity memory corruption vulnerability in n/a, published on 20 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda F1203 V2.0.1.6 was discovered to contain a buffer overflow via the deviceId parameter at /goform/saveParentControlInfo.
Weakness: CWE-120
Which versions are affected by CVE-2022-46549?
It affects 1 product.
Products include Tenda F1203 Firmware.
How do I fix CVE-2022-46549?
No fix has been published for CVE-2022-46549 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-2022-46549 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-46549 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-r5pp-f768-qw9g.