Critical severity · published Nov 20, 2023
CVE-2023-29155
INEA ME RTU Missing Authentication for Critical Function
9.8
CVSS
0.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MR
ME RTU · INEA
through 3.36b · source: vendor
MR
ME Rtu Firmware · Inea
before 3.37 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-29155
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-29155
Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-02
More from ME RTU
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CVE-2023-35762
OS Command Injection in INEA ME RTU