CVE-2025-6074

Authentication Bypass to the MQTT configuration Web Interface

Description

Use of Hard-coded Cryptographic Key vulnerability in ABB RMC-100, ABB RMC-100 LITE. When the REST interface is enabled by the user, and an attacker gains access to source code and control network, the attacker can bypass the REST interface authentication and gain access to MQTT configuration data. This issue affects RMC-100: from 2105457-043 through 2105457-045; RMC-100 LITE: from 2106229-015 through 2106229-016.

Category

6.3
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.04%
Affected: ABB RMC-100
Affected: ABB RMC-100 LITE
Published at:
Updated at:

References

Link Tags
https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A3623&LanguageCode=en&DocumentPartId=PDF&Action=Launch

Frequently Asked Questions

What is the severity of CVE-2025-6074?
CVE-2025-6074 has been scored as a medium severity vulnerability.
How to fix CVE-2025-6074?
To fix CVE-2025-6074, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-6074 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-6074 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-6074?
CVE-2025-6074 affects ABB RMC-100, ABB RMC-100 LITE.
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