What’s Vulnerable › Vulnerabilities

CVE-2021-45101

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-12-16 · updated 2026-06-17

Description

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

• HTCondor: through 8.8.13; from 9.0.0 through 9.0.2; 9.1.0

References

• https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0003/
• https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0003/

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