PT-2026-45814 · Dräger · Cc-Vision Basic+1

Mario Ceballos · Published 2026-06-02 · Updated 2026-06-02 · CVE-2021-4478

Mitre

CVSS v3.1

8.2

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H

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.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-4478

Affected Products

Cc-Vision Basic

Cc-Vision E-Cal

References · 2

• https://static.draeger.com/security · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-4478 · Security Note