CVE-2024-37640 Memory corruption in n/a
A stack overflow in the TOTOLINK A3700R router allows attackers to execute arbitrary code or cause a denial of service via the setWiFiEasyGuestCfg function.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-37640?
CVE-2024-37640 is a high-severity memory corruption vulnerability in n/a, published on 14 Jun 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via ssid5g in the function setWiFiEasyGuestCfg.
Weakness: CWE-121
Which versions are affected by CVE-2024-37640?
It affects 1 product.
Products include Totolink A3700r Firmware.
How do I fix CVE-2024-37640?
No fix has been published for CVE-2024-37640 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-2024-37640 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-37640 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jq84-946j-r77q.