CVE-2022-47891 Admin password reset in NetMan 204
Attackers knowing MAC and serial numbers can reset admin passwords via recovery function, gaining full control of NetMan 204 devices.
- 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-2022-47891?
CVE-2022-47891 is a high-severity vulnerability in Riello UPS Netman-204, published on 3 Oct 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
All versions of NetMan 204 allow an attacker that knows the MAC and serial number of the device to reset the administrator password via the legitimate recovery function.
Weakness: CWE-798
Which versions are affected by CVE-2022-47891?
It affects 1 product.
Products include Riello-Ups Netman 204 Firmware.
How do I fix CVE-2022-47891?
No fix has been published for CVE-2022-47891 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-47891 being exploited?
There is no known exploitation of CVE-2022-47891 in the wild and no public exploit code.
Other vulnerabilities in Riello UPS Netman-204
Sources
Also known as GHSA-2jmg-wxp9-5qfc.