CVE-2021-26557

published 2021-10-07

CVE-2021-26557: 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…

Priority P4 34 high 7.8 CVSS 3.1

AV L AC L PR N UI R S U C H I H A H

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
octopus	tentacle	>= 3.15.4 < 6.0.489	6.0.489
octopus_deploy	octopus_tentacle	>= 3.15.4 < unspecified	unspecified
octopus_deploy	octopus_tentacle	>= unspecified < 6.0.489	6.0.489

CVSS provenance

nvd v3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 4.4 MEDIUM AV:L/AC:M/Au:N/C:P/I:P/A:P

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CWE-426