CVE-2021-42559

PoC —

CVSS 3.1

8.8 high

EPSS

2%p79

Published

Jan 12, 2022 (Jan 12, 2022)

Modified

Jun 17, 2026

Description

An issue was discovered in CALDERA 2.8.1. It contains multiple startup "requirements" that execute commands when starting the server. Because these commands can be changed via the REST API, an authenticated user can insert arbitrary commands that will execute when the server is restarted.

Vendors: mitre
Products: caldera
Weakness: CWE-77
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.0%)

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