AUGUST 4, 2026
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Case File

CVE-2021-30721

MEDIUM · CVSS 6.5 EPSS 24.29%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-08 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. Its EPSS score suggests a 24.3% probability of exploitation in the next 30 days.

CVE
CVE-2021-30721
Severity
MEDIUM
CVSS
6.5
EPSS
24.29%

Original NVD Description

A path handling issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An attacker in a privileged network position may be able to leak sensitive user information.

Related CVEs

Other vulnerabilities affecting the same vendor(s)