Vulnerability in Janitza's Electrical Monitoring System Products
CVE-2025-41709

9.8CRITICAL

Key Information:

Vendor

Janitza

Status
Umg 96rm-e 24v(5222063)
Umg 96rm-e 230v(5222062)
Energy Meter 750-230 (2540910000)
Energy Meter 750-24 (2540900000)
Vendor
CVE Published:
10 March 2026

What is CVE-2025-41709?

A security misconfiguration in Janitza's electrical monitoring system products allows unauthorized users to gain access to sensitive data through insufficiently protected interfaces. This vulnerability emphasizes the importance of proper configuration and access control to prevent potential exploitation and ensure device security.

Affected Version(s)

ENERGY METER 750-230 (2540910000) 0.0 <= 3.13

ENERGY METER 750-24 (2540900000) 0.0 <= 3.13

UMG 96RM-E 230V(5222062) 0.0 <= 3.13

References

https://certvde.com/en/advisories/VDE-2025-079/
vendor-advisory
https://certvde.com/en/advisories/VDE-2025-096/
vendor-advisory
https://janitza.csaf-tp.certvde.com/.well-known/csaf/whit...
vendor-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Deutsche Telekom Security (DT Security)
.