CVE-2019-18265: Digitalalertsystems Dasdec I Firmware

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

Digital Alert Systems’ DASDEC software prior to version 4.1 contains a cross-site scripting (XSS) vulnerability that allows remote attackers to inject arbitrary web script or HTML via the SSH username, username field of the login page, or via the HTTP host header. The injected content is stored in logs and rendered when viewed in the web application.

Affected products

• Digitalalertsystems Dasdec I Firmware: before 4.1 (fixed in 4.1)
• Digitalalertsystems Dasdec Ii Firmware: before 4.1 (fixed in 4.1)
• Digitalalertsystems Dasdec Iii Firmware: before 4.1 (fixed in 4.1)
• Digitalalertsystems One-Net Firmware: before 4.1 (fixed in 4.1)
• Digitalalertsystems One-Net SE Firmware: before 4.1 (fixed in 4.1)

Published 2022-11-30. Last modified 2026-06-17.