CVE-2023-39827 Memory corruption in n/a
A stack overflow in the Tenda A18 router allows attackers to execute arbitrary code or cause a denial of service via the rule_info 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-2023-39827?
CVE-2023-39827 is a high-severity memory corruption vulnerability in n/a, published on 14 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda A18 V15.13.07.09 was discovered to contain a stack overflow via the rule_info parameter in the formAddMacfilterRule function.
Weakness: CWE-787
Which versions are affected by CVE-2023-39827?
It affects 1 product.
Products include Tenda A18 Firmware.
How do I fix CVE-2023-39827?
No fix has been published for CVE-2023-39827 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-2023-39827 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-39827 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-22x3-74c8-hwpv.