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CVE-2024-41799— tgstation-server's DreamMaker environment files outside the deployment directory can be compiled and ran by insufficiently permissioned users

Quick assessment

Affected
tgstation tgstation-server
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

tgstation-server是tgstation开源的一款用于管理生产BYOND服务器的工具集。 tgstation-server 4.0.0版本至6.8.0之前版本存在安全漏洞。攻击者利用该漏洞可以远程执行代码。

CVSS 8.4 · High EPSS 1.21% · P67
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I. Basic Information for CVE-2024-41799

Vulnerability Information
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Vulnerability Title
tgstation-server's DreamMaker environment files outside the deployment directory can be compiled and ran by insufficiently permissioned users
Source: CVE Program / CVE List V5
Vulnerability Description
tgstation-server is a production scale tool for BYOND server management. Prior to 6.8.0, low permission users using the "Set .dme Path" privilege could potentially set malicious .dme files existing on the host machine to be compiled and executed. These .dme files could be uploaded via tgstation-server (requiring a separate, isolated privilege) or some other means. A server configured to execute in BYOND's trusted security level (requiring a third separate, isolated privilege OR being set by another user) could lead to this escalating into remote code execution via BYOND's shell() proc. The ability to execute this kind of attack is a known side effect of having privileged TGS users, but normally requires multiple privileges with known weaknesses. This vector is not intentional as it does not require control over the where deployment code is sourced from and _may_ not require remote write access to an instance's `Configuration` directory. This problem is fixed in versions 6.8.0 and above.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
tgstation-server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
tgstation-server是tgstation开源的一款用于管理生产BYOND服务器的工具集。 tgstation-server 4.0.0版本至6.8.0之前版本存在安全漏洞。攻击者利用该漏洞可以远程执行代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
tgstation tgstation-server >= 4.0.0, < 6.8.0 -

II. Public POCs for CVE-2024-41799

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7620 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2024-41799

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Patches & Fixes for CVE-2024-41799 (1)

Vendor Advisories for CVE-2024-41799 (1)

IV. Related Vulnerabilities

Same product: tgstation-server
Same vendor: tgstation
Same weakness: CWE-22

V. Comments for CVE-2024-41799

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