CVE-2022-46836— PHP code injection in watolib
Quick assessment
Affected
Tribe29 Checkmk
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.
Checkmk是一个编辑器。 Tribe29 Checkmk 2.1.0p10版本及之前版本、2.0.0p27版本及之前版本、1.6.0p29版本及之前版本存在安全漏洞。攻击者利用该漏洞可以注入任意PHP代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-46836
Vulnerability Information
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Vulnerability Title
PHP code injection in watolib
Source: CVE Program / CVE List V5
Vulnerability Description
PHP code injection in watolib auth.php and hosttags.php in Tribe29's Checkmk <= 2.1.0p10, Checkmk <= 2.0.0p27, and Checkmk <= 1.6.0p29 allows an attacker to inject and execute PHP code which will be executed upon request of the vulnerable component.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Checkmk 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Checkmk是一个编辑器。 Tribe29 Checkmk 2.1.0p10版本及之前版本、2.0.0p27版本及之前版本、1.6.0p29版本及之前版本存在安全漏洞。攻击者利用该漏洞可以注入任意PHP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
II. Public POCs for CVE-2022-46836
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Authenticated Remote Code Execution by abusing a single quote injection to write to an auth.php file imported by the NagVis component in Checkmk <= 2.1.0p10, Checkmk <= 2.0.0p27, and Checkmk <= 1.6.0p29 | https://github.com/JacobEbben/CVE-2022-46836_remote_code_execution | POC Details |
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Security Blog Posts for CVE-2022-46836 (1)
Other References for CVE-2022-46836 (1)
Same Patch Batch · Tribe29 · 2023-02-20 · 8 CVEs total
| CVE-2022-46303 | 8.0 HIGH | Command injection in SMS notifications |
| CVE-2022-47909 | 6.8 MEDIUM | LQL Injection in Livestatus HTTP headers |
| CVE-2022-48321 | 6.8 MEDIUM | SSRF in agent-receiver API |
| CVE-2022-48319 | 6.5 MEDIUM | Host secret disclosed in Checkmk logs |
| CVE-2022-48317 | 5.6 MEDIUM | Insecure Termination of RestAPI Session Tokens |
| CVE-2022-48320 | 5.4 MEDIUM | CSRF in add-visual endpoint |
| CVE-2022-48318 | 5.3 MEDIUM | Insecure access control mechanisms for RestAPI documentation |
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V. Comments for CVE-2022-46836
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