CVE-2023-31209
HIGHCVSS 8.8/10EPSS 1.02%
Last modified
CVE-2023-31209 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Improper neutralization of active check command arguments in Checkmk < 2.1.0p32, < 2.0.0p38, < 2.2.0p4 leads to arbitrary command execution for authenticated users.. EPSS estimates a 1.02% chance of exploitation in the next 30 days.
Description
Improper neutralization of active check command arguments in Checkmk < 2.1.0p32, < 2.0.0p38, < 2.2.0p4 leads to arbitrary command execution for authenticated users.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Checkmk | Checkmk | 2.0.0 |
| Checkmk | Checkmk | 2.1.0 |
| Checkmk | Checkmk | 2.2.0 |
| Tribe29 | Checkmk | < 2.0.0 |
References
- https://checkmk.com/werk/15194Vendor Advisory
- https://checkmk.com/werk/15194Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-31209?
Improper neutralization of active check command arguments in Checkmk < 2.1.0p32, < 2.0.0p38, < 2.2.0p4 leads to arbitrary command execution for authenticated users.
How severe is CVE-2023-31209?
CVE-2023-31209 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.02% probability of exploitation in the next 30 days.
How do I fix CVE-2023-31209?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-3120A vulnerability, which was classified as critical, was found…7.2
- CVE-2023-31200 PTC Vuforia Studio does not require a token; this could…8
- CVE-2023-31203Improper input validation in some OpenVINO Model Server soft…7.5
- CVE-2023-31206Exposure of Resource to Wrong Sphere Vulnerability in Apache…7.5
- CVE-2023-31207Transmission of credentials within query parameters in Check…5.5
- CVE-2023-31208Improper neutralization of livestatus command delimiters in …8.8
- CVE-2023-3121A vulnerability has been found in Dahua Smart Parking Manage…4.6
- CVE-2023-31210Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk…7.8
- CVE-2023-31211Insufficient authentication flow in Checkmk before 2.2.0p18,…6.5
- CVE-2023-31212Improper Neutralization of Special Elements used in an SQL C…9.8
- CVE-2023-31213Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulne…5.4
- CVE-2023-31214Missing Authorization vulnerability in Arul Prasad J WP Quic…5.4
Are you affected by CVE-2023-31209?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST