CVE-2022-2969: Deltaww Dialink

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

Delta Industrial Automation DIALink versions prior to v1.5.0.0 Beta 4 uses an external input to construct a pathname intended to identify a file or directory located underneath a restricted parent directory. However, the software does not properly neutralize special elements within the pathname, which can cause the pathname to resolve to a location outside of the restricted directory.

Affected products

• Deltaww Dialink: before 1.5.0.0 (fixed in 1.5.0.0); version 1.5.0.0 only

Published 2022-12-01. Last modified 2026-06-17.