CVE-2022-42787 affects multiple W&T Comserver Series products, stemming from their use of a small session ID space. This allows an unauthenticated remote attacker to brute-force a user's session ID and gain unauthorized account access after the user has logged in. The vulnerability carries a high CVSS score of 8.8, indicating a critical risk due to high impact on confidentiality, integrity, and availability, with low attack complexity, though user interaction is required. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.48CPE matchmatch criteria | cpe:2.3:o:wut:at-modem-emulator_firmware:*:*:*:*:*:*:*:* | ||
< 1.48CPE matchmatch criteria | cpe:2.3:o:wut:com-server_\+\+_firmware:*:*:*:*:*:*:*:* | ||
< 1.48CPE matchmatch criteria | cpe:2.3:o:wut:com-server_20ma_firmware:*:*:*:*:*:*:*:* | ||
< 1.76CPE matchmatch criteria | cpe:2.3:o:wut:com-server_highspeed_100basefx_firmware:*:*:*:*:*:*:*:* | ||
< 1.76CPE matchmatch criteria | cpe:2.3:o:wut:com-server_highspeed_100baselx_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.