CVE-2022-2120: Offis Dcmtk

Critical severity, CVSS 9.8. EPSS: 3.3% chance of exploitation in the next 30 days.

OFFIS DCMTK's (All versions prior to 3.6.7) service class user (SCU) is vulnerable to relative path traversal, allowing an attacker to write DICOM files into arbitrary directories under controlled names. This could allow remote code execution.

Affected products

• Offis Dcmtk: before 3.6.7 (fixed in 3.6.7)

Published 2022-06-24. Last modified 2026-06-17.