CVE-2022-2591 TEM FLEX-1085 reboot denial of service
Remote attackers can cause a denial of service on TEM FLEX-1085 devices by exploiting a vulnerability in the reboot function.
- 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-2022-2591?
CVE-2022-2591 is a high-severity denial of service vulnerability in TEM FLEX-1085, published on 31 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability classified as critical has been found in TEM FLEX-1085 1.6.0. Affected is an unknown function of the file /sistema/flash/reboot. The manipulation leads to denial of service. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Weakness: CWE-404
Which versions are affected by CVE-2022-2591?
It affects 1 product.
Products include Tem Flex-1085 Firmware.
How do I fix CVE-2022-2591?
No fix has been published for CVE-2022-2591 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-2022-2591 being exploited?
There is no known exploitation of CVE-2022-2591 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in TEM FLEX-1085
Sources
Also known as GHSA-q5rm-35r4-95hh.