CVE-2023-42770

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

CVSS 10 CRITICALEPSS 0.9%CWE-288

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:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Produtos afetados

Red Lion Controls · ST-IPm-6350 Red Lion Controls · ST-IPm-8460 Red Lion Controls · VT-IPm2m-113-D Red Lion Controls · VT-IPm2m-213-D Red Lion Controls · VT-mIPm-135-D Red Lion Controls · VT-mIPm-245-D

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Referências

https://https://support.redlion.net/hc/en-us/articles/19339209248269-RLCSIM-2023-05-Authentication-Bypass-and-Remote-Code-Execution https://www.cisa.gov/news-events/ics-advisories/icsa-23-320-01