What is CVE-2020-27422?

CVE-2020-27422 is a critical-severity vulnerability in Anuko Time Tracker, classified under Insufficient Session Expiration. CVSS score: 9.8/10. Published 2020-11-16.

How severe is CVE-2020-27422?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Anuko Time Tracker

CVE-2020-27422

In Anuko Time Tracker v1.19.23.5311, the password reset link emailed to the user doesn't expire once used, allowing an attacker to use the same link to takeover the account.

Published 2020-11-16 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.079 (94.5th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.079 · newest: 0.079 · change: 0.000

Affected products

Anuko Time Tracker

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

www.anuko.com/time-tracker/index.htm (Product, Vendor Advisory)
packetstormsecurity.com/files/160051/Anuko-Time-Tracker-1.19.23.5311-Password-R… (VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2020-27422?: CVE-2020-27422 is a critical-severity vulnerability in Anuko Time Tracker, classified under Insufficient Session Expiration. CVSS score: 9.8/10. Published 2020-11-16.
How severe is CVE-2020-27422?: Critical severity. CVSS v3 base score is 9.8 out of 10.