CVE-2021-20253

MediumCVSS 6.7/10Last modified Jun 17, 2026

Description

A flaw was found in ansible-tower. The default installation is vulnerable to Job Isolation escape allowing an attacker to elevate the privilege from a low privileged user to the awx user from outside the isolated environment. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Mar 9, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-20253: Medium severity, CVSS 6.7 | Vulnix