Vulnerability in Anuko Time Tracker
CVE-2021-21352
Anuko Time Tracker is an open source, web-based time tracking application written in PHP. In TimeTracker before version 1.19.24.5415 tokens used in password reset feature in Time Tracker are based on system time and, therefore, are predictable. This opens a window for brute force attacks to guess user tokens and, once successful, change user passwords, including that of a system administrator. This vulnerability is pathced in version 1.19.24.5415 (started to use more secure tokens) with an additional improvement in 1.19.24.5416 (limited an available window for brute force token guessing).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.015 (74.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.015 · change: +0.002
Affected products
- Anuko Time Tracker
- Anuko Timetracker — versions < 1.19.24.5415
Weakness classification (CWE)
References
- www.anuko.com/time-tracker/index.htm (Vendor Advisory)
- github.com/anuko/timetracker/security/advisories/GHSA-43c9-rx4h-4gqq (Third Party Advisory, Mitigation)
- github.com/anuko/timetracker/commit/40f3d9345adc20e6f28eb9f59e2489aff87fecf5 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-21352?
- CVE-2021-21352 is a medium-severity vulnerability in Anuko Time Tracker, classified under Use of Insufficiently Random Values. CVSS score: 6.8/10. Published 2021-03-03.
- How severe is CVE-2021-21352?
- Medium severity. CVSS v3 base score is 6.8 out of 10.