CVE-2020-35459

PoC —

CVSS 3.1

7.8 high

EPSS

<1%p51

Published

Jan 12, 2021 (Jan 12, 2021)

Modified

Jun 17, 2026

Description

An issue was discovered in ClusterLabs crmsh through 4.2.1. Local attackers able to call "crm history" (when "crm" is run) were able to execute commands via shell code injection to the crm history commandline, potentially allowing escalation of privileges.

Vendors: clusterlabs debian
Products: crmsh, debian linux
Weakness: CWE-78
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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