CVE-2023-40980: Diaowen Dwsurvey

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

File Upload vulnerability in DWSurvey DWSurvey-OSS v.3.2.0 and before allows a remote attacker to execute arbitrary code via the saveimage method and savveFile in the action/UploadAction.java file.

Affected products

• Diaowen Dwsurvey: up to and including 3.2.0

Published 2023-09-01. Last modified 2026-06-17.