CVE-2023-37793 is a critical buffer overflow vulnerability affecting WAYOS FBM-291W 19.09.11V firmware, specifically within the /upgrade_filter.asp component. With a CVSS score of 9.8, this vulnerability allows for unauthenticated remote exploitation with high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE. Despite its critical severity, it is not listed in CISA's KEV catalog, and its EPSS score is very low, suggesting a low probability of exploitation in the wild.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
19.09.11vCPE matchmatch criteria | cpe:2.3:o:wayos:fbm-291w_firmware:19.09.11v:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.