CVE-2021-25311

CRITICAL

Published Jan 27, 20215y ago · Modified Jun 17, 20262w ago

9.9 CVSS 3.1

Critical

Published Jan 27, 2021 5y ago

Last Modified Jun 17, 2026 2w ago

Description

condor_credd in HTCondor before 8.9.11 allows Directory Traversal outside the SEC_CREDENTIAL_DIRECTORY_OAUTH directory, as demonstrated by creating a file under /etc that will later be executed by root.

CVSS Details

Base Score

9.9

Exploitability

3.1

Impact

6.0

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Changed

Confidentiality High

Integrity High

Availability High

Threat Intelligence

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

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

Vendor	Product	Version	Range
wisc	htcondor	*	≥8.9.7 – <8.9.11

References 1

research.cs.wisc.edu https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0002.html

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.