SARA / Free Tools / CVE / CVE-2023-42770

CVE-2023-42770 — Red Lion SixTRAK and VersaTRAK Series RTUs with authenticated users enabled (UDR

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.

CVSS
10.0 CRITICAL
EPSS
16.00% (top 63.70%)
CWE
CWE-288
Published
2023-11-21T00:14:18.734Z
Last modified
2025-06-11T14:03:28.764Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

01What is this vulnerability?

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.

02Affected products

VendorProductVersions
Red Lion ControlsSTIPm-8460 — 6.0.202
Red Lion ControlsSTIPm-6350 — 4.9.114
Red Lion ControlsVTmIPm-135-D — 4.9.114
Red Lion ControlsVTmIPm-245-D — 4.9.114
Red Lion ControlsVTIPm2m-213-D — 4.9.114
Red Lion ControlsVTIPm2m-113-D — 4.9.114

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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