CVE-2023-6116 Remote Code Execution without authentication using stack overflow
Remote attackers can execute arbitrary code on Hanwha Vision cameras via stack overflow in HTTP requests without authentication.
- 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-2023-6116?
CVE-2023-6116 is a high-severity memory corruption vulnerability in Hanwha Vision Co., Ltd. XRN-420S, published on 26 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the camera. An attacker could inject malicious into http request packets to execute arbitrary code. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.
Weakness: CWE-121
Which versions are affected by CVE-2023-6116?
How do I fix CVE-2023-6116?
No fix has been published for CVE-2023-6116 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-2023-6116 being exploited?
There is no known exploitation of CVE-2023-6116 in the wild and no public exploit code.
Sources
Also known as GHSA-x78r-qrp5-rmmf.