CVE-2021-26556

Published: Oct 7, 2021

Modified: Aug 3, 2024

PUBLISHED

Description

When Octopus Server 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.

Vendor	Product	Versions
Octopus Deploy	Octopus Server	affected `0.9 - < unspecified` affected `unspecified - < 2020.4.229` affected `2020.5.0 - < unspecified` affected `unspecified - < 2020.5.256`

References

https://advisories.octopus.com/adv/2021-01---Local-privilege-escalation-in-Octopus-Server-%28CVE-2021-26556%29.1733296189.html

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CVE-2021-26556

Description

Affected Products

References