Vulnerability in Fsmlabs Timekeeper
CVE-2023-31465
An issue was discovered in FSMLabs TimeKeeper 8.0.17 through 8.0.28. By intercepting requests from various timekeeper streams, it is possible to find the getsamplebacklog call. Some query parameters are passed directly in the URL and named arg[x], with x an integer starting from 1; it is possible to modify arg[2] to insert Bash code that will be executed directly by the server.
EPSS: 0.463 (98.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Fsmlabs Timekeeper
- N/a — versions n/a
References
- cve@mitre.org (Product)
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-31465?
- CVE-2023-31465 is a critical-severity vulnerability in Fsmlabs Timekeeper. CVSS score: 9.8/10. Published 2023-07-26.
- How severe is CVE-2023-31465?
- Critical severity. CVSS v3 base score is 9.8 out of 10.