CVE-2022-40623 is a critical vulnerability affecting the WAVLINK Quantum D4G (WN531G3) router with firmware M31G3.V5030.200325, stemming from a lack of anti-CSRF tokens. This flaw, particularly when chained with other vulnerabilities like CVE-2022-35518, enables remote, unauthenticated command execution. With a CVSS score of 8.8 (High), it presents a significant risk due to its network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability compromise. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= m31g3.v5030.200325CPE matchmatch criteria | cpe:2.3:o:wavlink:wn531g3_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.