CVE-2024-8079 TOTOLINK AC1200 T8 exportOvpn buffer overflow
A remote buffer overflow in the exportOvpn function of TOTOLINK AC1200 T8 routers allows attackers to execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-8079?
CVE-2024-8079 is a high-severity memory corruption vulnerability in TOTOLINK AC1200 T8, published on 22 Aug 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in TOTOLINK AC1200 T8 4.1.5cu.862_B20230228. It has been rated as critical. This issue affects the function exportOvpn. The manipulation leads to buffer overflow. The attack may be initiated remotely. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-120
Which versions are affected by CVE-2024-8079?
It affects 1 product.
Products include Totolink T8 Firmware.
How do I fix CVE-2024-8079?
No fix has been published for CVE-2024-8079 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-2024-8079 being exploited?
There is no known exploitation of CVE-2024-8079 in the wild and no public exploit code.
Other vulnerabilities in TOTOLINK AC1200 T8
Sources
Also known as GHSA-x6xx-q6w3-8m4c.