CVE-2021-4478

HighCVSS 8.2/10Last modified Jul 22, 2026

Description

Dräger CC-Vision Basic before 7.5.3 and Dräger CC-Vision E-Cal before 7.2.5.0 contain an out-of-bounds write vulnerability when loading .gdt files. A crafted .gdt file can trigger a buffer overflow during file parsing, allowing an attacker to crash the application or execute malicious code on the underlying system.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
Dräger	CC-Vision Basic	< 7.5.3
Dräger	CC-Vision E-Cal	< 7.2.5.0

References

Timeline

Published: Jun 2, 2026
Last modified: Jul 22, 2026
NVD status: Awaiting Analysis

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