CVE-2021-45101: Wisc Htcondor

High severity, CVSS 8.1. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in HTCondor before 8.8.15, 9.0.x before 9.0.4, and 9.1.x before 9.1.2. Using standard command-line tools, a user with only READ access to an HTCondor SchedD or Collector daemon can discover secrets that could allow them to control other users' jobs and/or read their data.

Affected products

• Wisc Htcondor: up to and including 8.8.13; from 9.0.0, up to and including 9.0.2; version 9.1.0 only

Published 2021-12-16. Last modified 2026-06-17.