VULNERABILITY INTELLIGENCE

CVE-2025-27591

CVSS score6.8 MEDIUM
EPSS probability0.37%
CISA KEVNot currently listed
Published2025-03-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

Description

A privilege escalation vulnerability existed in the Below service prior to v0.9.0 due to the creation of a world-writable directory at /var/log/below. This could have allowed local unprivileged users to escalate to root privileges through symlink attacks that manipulate files such as /etc/shadow.

Weakness classification

  • nvd@nist.gov: CWE-732

Primary references