CVE-2022-1039

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

The weak password on the web user interface can be exploited via HTTP or HTTPS. Once such access has been obtained, the other passwords can be changed. The weak password on Linux accounts can be accessed via SSH or Telnet, the former of which is by default enabled on trusted interfaces. While the SSH service does not support root login, a user logging in using either of the other Linux accounts may elevate to root access using the su command if they have access to the associated password.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-521

Affected software

Vendor	Product	Versions
Red Lion	DA50N	All

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-104-03Third Party Advisory, US Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-104-03Third Party Advisory, US Government Resource

Timeline

Published: Apr 20, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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