CVE-2023-37703 Memory corruption in n/a
A stack overflow in the Tenda FH1203 router allows attackers to execute arbitrary code or cause a denial of service via the speed_dir 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-2023-37703?
CVE-2023-37703 is a critical memory corruption vulnerability in n/a, published on 10 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda FH1203 V2.0.1.6 was discovered to contain a stack overflow via the speed_dir parameter in the formSetSpeedWan function.
Weakness: CWE-787
Which versions are affected by CVE-2023-37703?
It affects 1 product.
Products include Tenda Fh1203 Firmware.
How do I fix CVE-2023-37703?
No fix has been published for CVE-2023-37703 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-2023-37703 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-37703 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-vf3w-pp2v-hpgg.