Status: NEW | Advisory ID: CVE-2021-4478
| CVE | CVE-2021-4478 |
| CVSS Score / Version | 8.2 (High) / CVSS v3.1 |
| Updated | 2026-07-22 |
| CVSS Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H |
| CVSS Prose | attack vector is local; attack complexity is low; privileges required is none; user interaction is required; scope is changed; confidentiality impact is none; integrity impact is high; availability impact is high. |
| Classified as | CWE-787 (Out-of-bounds Write) |
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. (NVD)
| Source | Reference |
|---|---|
| NVD | https://nvd.nist.gov/vuln/detail/CVE-2021-4478 |
| CVE | https://www.cve.org/CVERecord?id=CVE-2021-4478 |