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.
Published: 2026-06-02
Score: 8.3 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 03 Jun 2026 23:30:00 +0000


Wed, 03 Jun 2026 23:00:00 +0000


Wed, 03 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 03 Jun 2026 20:15:00 +0000


Wed, 03 Jun 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Draeger
Draeger protector Software
Vendors & Products Draeger
Draeger protector Software

Wed, 03 Jun 2026 02:30:00 +0000

Type Values Removed Values Added
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.
Title Dräger Protector Software Local Privilege Escalation via Insecure File Permissions
Weaknesses CWE-732
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H'}

cvssV4_0

{'score': 8.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H'}


Subscriptions

Draeger Protector Software
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-06-03T22:24:21.714Z

Reserved: 2026-06-02T19:44:22.579Z

Link: CVE-2021-4481

cve-icon Vulnrichment

Updated: 2026-06-03T19:17:23.453Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-06-02T22:16:15.503

Modified: 2026-06-04T15:29:14.323

Link: CVE-2021-4481

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-03T10:54:34Z

Weaknesses