When user authentication is not enabled the shell can execute commands with the highest privileges. 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 comes over TCP/IP the RTU will simply accept the message with no authentication challenge.
References
| Link | Resource |
|---|---|
| https://support.redlion.net/hc/en-us/articles/19339209248269-RLCSIM-2023-05-Authentication-Bypass-and-Remote-Code-Execution | Mitigation Patch Vendor Advisory |
| https://www.cisa.gov/news-events/ics-advisories/icsa-23-320-01 | Third Party Advisory US Government Resource |
| https://support.redlion.net/hc/en-us/articles/19339209248269-RLCSIM-2023-05-Authentication-Bypass-and-Remote-Code-Execution | Mitigation Patch Vendor Advisory |
| https://www.cisa.gov/news-events/ics-advisories/icsa-23-320-01 | Third Party Advisory US Government Resource |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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Configuration 5 (hide)
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Configuration 6 (hide)
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History
21 Nov 2024, 08:18
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 10.0 |
| References | () https://support.redlion.net/hc/en-us/articles/19339209248269-RLCSIM-2023-05-Authentication-Bypass-and-Remote-Code-Execution - Mitigation, Patch, Vendor Advisory | |
| References | () https://www.cisa.gov/news-events/ics-advisories/icsa-23-320-01 - Third Party Advisory, US Government Resource |
Information
Published : 2023-11-21 00:15
Updated : 2024-11-21 08:18
NVD link : CVE-2023-40151
Mitre link : CVE-2023-40151
CVE.ORG link : CVE-2023-40151
JSON object : View
Products Affected
CWE