Vulnerability · Published Oct 11, 2023 · Assigned by jpcert
CVE-2023-45194
Medium 4.3
In plain English
A medium-severity security flaw in MR-GM2 from Micro Research Ltd.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).
Severity (CVSS NVD)4.3Medium
Exploit odds (30 days)0.3%top 82.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Use of default credentials vulnerability in MR-GM2 firmware Ver. 3.00.03 and earlier, and MR-GM3 (-D/-K/-S/-DK/-DKS/-M/-W) firmware Ver. 1.03.45 and earlier allows a network-adjacent unauthenticated attacker to intercept wireless LAN communication, when the affected product performs the communication without changing the pre-shared key from the factory-default configuration.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Micro Research Ltd. | MR-GM2 | firmware Ver. 3.00.03 and earlier |
| Micro Research Ltd. | MR-GM3 (-D/-K/-S/-DK/-DKS/-M/-W) | firmware Ver. 1.03.45 and earlier |