CVE-2021-31822

published 2021-11-24

CVE-2021-31822: When Octopus Tentacle is installed on a Linux operating system, the systemd service file permissions are misconfigured. This could lead to a local unprivileged…

Priority P3 37 high 7.8 CVSS 3.1

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

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
octopus	tentacle	>= 3.15.4 < 6.1.1116	6.1.1116
octopus_deploy	octopus_tentacle	>= 3.15.4 < unspecified	unspecified
octopus_deploy	octopus_tentacle	>= unspecified < 6.1.1116	6.1.1116

CVSS provenance

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

nvd v2.0 4.6 MEDIUM AV:L/AC:L/Au:N/C:P/I:P/A:P

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-276