Riskcovery

CVE-2023-42770

Red Lion Controls Sixnet RTU Authentication Bypass Using An Alternative Path Or Channel

State
Published
Severity
10.0 Critical
Published
Nov 21, 2023
Updated
Jun 11, 2025
Reserved
Sep 18, 2023

Read the record on cve.org

Description

Red Lion SixTRAK and VersaTRAK Series RTUs with authenticated users enabled (UDR-A) any Sixnet UDR message will meet an authentication challenge over UDP/IP. When the same message is received over TCP/IP the RTU will simply accept the message with no authentication challenge.

Scores

CVSSScoreVectorSource
3.110.0 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hicscert

Weaknesses

  • CWE-288 Authentication Bypass Using An Alternative Path Or Channel

Affected Products

ProductVersions
ST-IPm-8460Red Lion Controls
  • 6.0.202Affected
ST-IPm-6350Red Lion Controls
  • 4.9.114Affected
VT-mIPm-135-DRed Lion Controls
  • 4.9.114Affected
VT-mIPm-245-DRed Lion Controls
  • 4.9.114Affected
VT-IPm2m-213-DRed Lion Controls
  • 4.9.114Affected
VT-IPm2m-113-DRed Lion Controls
  • 4.9.114Affected

References

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