CVE-2023-29155

Name: CVE-2023-29155
Creator: NVD / NIST
Published: 2023-11-20T17:15:13.143+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2023-29155 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.86%

53.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Inea	Me Rtu Firmware	< 3.37

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-02Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-02Third Party Advisory, US Government Resource

Timeline

Published: Nov 20, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-29155?

How severe is CVE-2023-29155?

CVE-2023-29155 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2023-29155?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-29155?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST