Auth bypass in Red Lion Controls St-ipm-6350
CVE-2023-42770
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 mes…
EPSS: 0.009 (54.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Red Lion Controls St-ipm-6350 — versions 4.9.114
- Red Lion Controls St-ipm-8460 — versions 6.0.202
- Red Lion Controls Vt-ipm2m-113-d — versions 4.9.114
- Red Lion Controls Vt-ipm2m-213-d — versions 4.9.114
- Red Lion Controls Vt-mipm-135-d — versions 4.9.114
- Red Lion Controls Vt-mipm-245-d — versions 4.9.114
- Redlioncontrols St-ipm-6350
- Redlioncontrols St-ipm-6350_firmware — versions 4.9.114
- Redlioncontrols St-ipm-8460
- Redlioncontrols St-ipm-8460_firmware — versions 6.0.202
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory)
- ics-cert@hq.dhs.gov (Patch, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-42770?
- CVE-2023-42770 is a critical-severity vulnerability in Red Lion Controls St-ipm-6350, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 10.0/10. Published 2023-11-21.
- How severe is CVE-2023-42770?
- Critical severity. CVSS v3 base score is 10.0 out of 10.