CVE-2021-26557

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

When Octopus Tentacle is installed using a custom folder location, folder ACLs are not set correctly and could lead to an unprivileged user using DLL side-loading to gain privileged access.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-426

Affected software

No affected versions have been published.

Timeline

Published: Oct 7, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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