What’s Vulnerable › Vulnerabilities

CVE-2023-29155: INEA ME RTU Missing Authentication for Critical Function

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-20 · updated 2026-06-17
• Weakness: CWE-287

Description

Versions of INEA ME RTU firmware 3.36b and prior do not require authentication to the "root" account on the host system of the device. This could allow an attacker to obtain admin-level access to the host system.

Affected products

• INEA ME RTU: before 3.37 — fixed in 3.37

How to fix

Upgrade to a fixed version: INEA ME RTU 3.37. Check the vendor advisory for mitigations.

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-02
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-02

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