CVE-2022-3681 Auth bypass in MR2600 Router
An attacker within wireless range can brute force the WPS PIN to gain unauthorized access to the Motorola MR2600 router network.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-3681?
CVE-2022-3681 is a medium-severity authentication bypass vulnerability in Motorola MR2600 Router, published on 27 Oct 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability has been identified in the MR2600 router v1.0.18 and earlier that could allow an attacker within range of the wireless network to successfully brute force the WPS pin, potentially allowing them unauthorized access to a wireless network.
Weakness: CWE-287
Which versions are affected by CVE-2022-3681?
It affects 1 product.
Products include Motorola Mr2600.
How do I fix CVE-2022-3681?
No fix has been published for CVE-2022-3681 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2022-3681 being exploited?
There is no known exploitation of CVE-2022-3681 in the wild and no public exploit code.
Sources
Also known as GHSA-3rv4-77xr-w6jx.