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CVE-2025-6074

Authentication Bypass to the MQTT configuration Web Interface

Published: Jul 3, 2025Updated: Jul 8, 2025 Sources: CVE List NVD BDU csafCWE-321
6.5MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 84.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-321

Affected Products

ABB
commercial·CHaka asea brown boveri, abb group
RMC-100
ICS / OT / IoT
RMC-100 LITE
ICS / OT / IoT
RMC-100 (Standard)
ICS / OT / IoT
RMC-100-LITE
ICS / OT / IoT

Exploitability

Official Patch Available

References

https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A3623&LanguageCode=en&DocumentPartId=PDF&Action=Launch
search.abb.com
https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A3623&LanguageCode=en&DocumentPartId=PDF&Action=Launch
search.abb.com
https://psirt.abb.com/csaf/2025/9akk108471a3623.json
psirt.abb.com
and 21 more references View all →

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