CVE-2023-3769 Vulnerability in Ingeteam's INGEPAC EF
An attacker can cause a complete system reboot of Ingeteam INGEPAC devices by sending specially crafted MMS packets, resulting in a denial of service.
- 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-2023-3769?
CVE-2023-3769 is a high-severity denial of service vulnerability in Ingeteam INGEPAC FC5066, published on 2 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Incorrect data input validation vulnerability, which could allow an attacker with access to the network to implement fuzzing techniques that would allow him to gain knowledge about specially crafted packets that would create a DoS condition through the MMS protocol when initiating communication, achieving a complete system reboot of the device and its services.
Weakness: CWE-20
Which versions are affected by CVE-2023-3769?
It affects 1 product.
Products include Ingeteam Ingepac Fc5066 Firmware.
How do I fix CVE-2023-3769?
No fix has been published for CVE-2023-3769 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-3769 being exploited?
There is no known exploitation of CVE-2023-3769 in the wild and no public exploit code.
Sources
Also known as GHSA-vr3w-m9pf-xx47.