CVE-2021-45101

HIGH

Published Dec 16, 20214y ago · Modified Jun 17, 20262w ago

8.1 CVSS 3.1

High

Published Dec 16, 2021 4y ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

8.1

Exploitability

2.8

Impact

5.2

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status

No Known Exploit

No Patch Available

Affected Products 3

Vendor	Product	Version	Range
wisc	htcondor	*	≤8.8.13
wisc	htcondor	*	≥9.0.0 – ≤9.0.2
wisc	htcondor	9.1.0	any

References 1

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

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.