What is CVE-2023-28603?

CVE-2023-28603 is a high-severity vulnerability in Microsoft Windows, classified under External Control of File Name or Path. CVSS score: 7.7/10. Published 2023-06-13.

How severe is CVE-2023-28603?

High severity. CVSS v3 base score is 7.7 out of 10.

Vulnerability in Microsoft Windows

CVE-2023-28603

Zoom VDI client installer prior to 5.14.0 contains an improper access control vulnerability. A malicious user may potentially delete local files without proper permissions.

EPSS: 0.002 (5.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L.

Affected products

Microsoft Windows
Zoom Virtual_desktop_infrastructure
Zoom Video Communications, Inc. Vdi Windows Meeting Client — versions before 5.14.0

Weakness classification (CWE)

CWE-73 — External Control of File Name or Path

References

security@zoom.us (Vendor Advisory)

Frequently asked questions

What is CVE-2023-28603?: CVE-2023-28603 is a high-severity vulnerability in Microsoft Windows, classified under External Control of File Name or Path. CVSS score: 7.7/10. Published 2023-06-13.
How severe is CVE-2023-28603?: High severity. CVSS v3 base score is 7.7 out of 10.