CVE-2023-34243 is a username enumeration vulnerability affecting TGstation's tgstation-server, a toolset for managing BYOND servers. An attacker could discover valid Windows usernames by brute-forcing the login endpoint with invalid passwords, as a distinct response was generated for valid usernames. This medium-severity vulnerability (CVSS 5.3) has a low impact, allowing for information disclosure (CWE-200) without requiring authentication or user interaction. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.0.0.0, < 5.12.5CPE matchmatch criteria | cpe:2.3:a:tgstation13:tgstation-server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.