CVE-2024-7439 Vivotek CC8160 httpd read stack-based overflow
Remote attackers can trigger a stack-based buffer overflow in the httpd service of unsupported Vivotek cameras, potentially leading to code execution or denial of service.
- 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-2024-7439?
CVE-2024-7439 is a high-severity memory corruption vulnerability in Vivotek CC8160, published on 3 Aug 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in Vivotek CC8160 VVTK-0100d and classified as critical. Affected by this issue is the function read of the component httpd. The manipulation of the argument Content-Length leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-273524. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed that the affected release tree is end-of-life.
Which versions are affected by CVE-2024-7439?
It affects 1 product.
Products include Vivotek Cc8160 Firmware.
How do I fix CVE-2024-7439?
No fix has been published for CVE-2024-7439 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-2024-7439 being exploited?
There is no known exploitation of CVE-2024-7439 in the wild and no public exploit code.
Other vulnerabilities in Vivotek CC8160
Sources
Also known as GHSA-6hm4-mg77-jxqp.