CVE-2021-31155

HIGH · CVSS 7.8 EPSS 0.41%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-27 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. See the original NVD description below for full technical details.

CVE

CVE-2021-31155

Severity

HIGH

CVSS

7.8

EPSS

0.41%

Original NVD Description

Failure to normalize the umask in please before 0.4 allows a local attacker to gain full root privileges if they are allowed to execute at least one command.