CVE-2021-21270

—

CVSS 3.1

5.5 medium

EPSS

<1%p20

Published

Jan 22, 2021 (Jan 22, 2021)

Modified

Jun 17, 2026

Description

OctopusDSC is a PowerShell module with DSC resources that can be used to install and configure an Octopus Deploy Server and Tentacle agent. In OctopusDSC version 4.0.977 and earlier a customer API key used to connect to Octopus Server is exposed via logging in plaintext. This vulnerability is patched in version 4.0.1002.

Vendors: octopus
Products: octopusdsc
Weakness: CWE-319
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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