CVE-2021-31822 Information

Description

When Octopus Tentacle is installed on a Linux operating system the systemd service file permissions are misconfigured. This could lead to a local unprivileged user modifying the contents of the systemd service file to gain privileged access.

CVSS Vector

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

Reference

https://advisories.octopus.com/adv/2021-11—Local-privilege-escalation-in-Octopus-Tentacle-(CVE-2021-31822).2283732993.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8