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CVE-2024-39915— Authenticated remote code execution in Thruk

Quick assessment

Affected
sni Thruk
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.

Thruk是德国Sven Nierlein个人开发者的一个开源的多后端监控网络界面。 Thruk 3.16之前版本存在安全漏洞，该漏洞源于在生成PDF报告时没有正确处理 url 参数。具有报告功能访问权限的授权攻击者可以注入任意命令，这些命令将在调用脚本 /script/html2pdf.sh时执行。

CVSS 10.0 · Critical EPSS 0.55% · P44
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I. Basic Information for CVE-2024-39915

Vulnerability Information
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Vulnerability Title
Authenticated remote code execution in Thruk
Source: CVE Program / CVE List V5
Vulnerability Description
Thruk is a multibackend monitoring webinterface for Naemon, Nagios, Icinga and Shinken using the Livestatus API. This authenticated RCE in Thruk allows authorized users with network access to inject arbitrary commands via the URL parameter during PDF report generation. The Thruk web application does not properly process the url parameter when generating a PDF report. An authorized attacker with access to the reporting functionality could inject arbitrary commands that would be executed when the script /script/html2pdf.sh is called. The vulnerability can be exploited by an authorized user with network access. This issue has been addressed in version 3.16. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Thruk 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Thruk是德国Sven Nierlein个人开发者的一个开源的多后端监控网络界面。 Thruk 3.16之前版本存在安全漏洞，该漏洞源于在生成PDF报告时没有正确处理 url 参数。具有报告功能访问权限的授权攻击者可以注入任意命令，这些命令将在调用脚本 /script/html2pdf.sh时执行。
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
sni Thruk < 3.16 -

II. Public POCs for CVE-2024-39915

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 7127 chars
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III. Intelligence Information for CVE-2024-39915

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Patches & Fixes for CVE-2024-39915 (1)

Vendor Advisories for CVE-2024-39915 (1)

IV. Related Vulnerabilities

Same product: Thruk
Same vendor: sni
Same weakness: CWE-94

V. Comments for CVE-2024-39915

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