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CVE WatchJul 22, 2026

CVE-2021-4481

Dräger Protector Software prior to version 6.4.2 contains a local privilege escalation vulnerability due to insecure file system permissions

CVSS

8.2

High

EPSS

0.1%

p1

KEV

—

Exploit Today

0

0-100

Published: Jun 2, 2026 · Last modified: Jul 22, 2026 · CWE-732

EPSS · 30d
0.1%EPSS · 30 days0.1%
2026-10-042026-10-31
Technical description

Dräger Protector Software prior to version 6.4.2 contains a local privilege escalation vulnerability due to insecure file system permissions that allows local attackers to execute arbitrary code with elevated privileges. Attackers can replace binaries or loaded modules on the host system to execute code with NT SYSTEM privileges.

Official references
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