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TI-2025-27672 Aliases CVE-2025-41709GHSA-m52f-gv7x-52q8

Command injection in power analyzer via Modbus-TCP and Modbus-RTU

Priority MEDIUM 54CWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

An unauthenticated remote attacker can perform a command injection via Modbus-TCP or Modbus-RTU to gain read and write access on the affected device.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.02447 84th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
JanitzaUMG 96RM-E 24V(5222063)0.0 – 3.13—No fix listedCNA
JanitzaUMG 96RM-E 230V(5222062)0.0 – 3.13—No fix listedCNA
WeidmuellerENERGY METER 750-230 (2540910000)0.0 – 3.13—No fix listedCNA
WeidmuellerENERGY METER 750-24 (2540900000)0.0 – 3.13—No fix listedCNA
  • UMG 96RM-E 24V(5222063) VendorJanitza Affected 0.0 – 3.13 Fixed in — No fix listed CNA
  • UMG 96RM-E 230V(5222062) VendorJanitza Affected 0.0 – 3.13 Fixed in — No fix listed CNA
  • ENERGY METER 750-230 (2540910000) VendorWeidmueller Affected 0.0 – 3.13 Fixed in — No fix listed CNA
  • ENERGY METER 750-24 (2540900000) VendorWeidmueller Affected 0.0 – 3.13 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Janitza ENERGY METER 750-230 (2540910000), ENERGY METER 750-24 (2540900000) and 2 more products — certvde.com/en/advisories/VDE-2025-079

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2025-27673 Use of Hard-coded Credentials in power analyzerPriority LOW 35
    • TI-2025-27674 Use of a Broken or Risky Cryptographic Algorithm for firmware images of power analyzerPriority LOW 30
    • TI-2025-27675 Incorrect Permission Assignment on power analyzerPriority LOW 29
    Show all 4 records → Advisory →
  • Advisory ·

    Janitza ENERGY METER 750-230 (2540910000), ENERGY METER 750-24 (2540900000) and 2 more products — certvde.com/en/advisories/VDE-2025-096

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2025-27673 Use of Hard-coded Credentials in power analyzerPriority LOW 35
    • TI-2025-27674 Use of a Broken or Risky Cryptographic Algorithm for firmware images of power analyzerPriority LOW 30
    • TI-2025-27675 Incorrect Permission Assignment on power analyzerPriority LOW 29
    Show all 4 records → Advisory →
Show 2 more groups
  • Advisory ·

    Janitza ENERGY METER 750-230 (2540910000), ENERGY METER 750-24 (2540900000) and 2 more products — janitza.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde…

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2025-27673 Use of Hard-coded Credentials in power analyzerPriority LOW 35
    • TI-2025-27674 Use of a Broken or Risky Cryptographic Algorithm for firmware images of power analyzerPriority LOW 30
    • TI-2025-27675 Incorrect Permission Assignment on power analyzerPriority LOW 29
    Show all 4 records → Advisory →
  • Advisory ·

    Janitza ENERGY METER 750-230 (2540910000), ENERGY METER 750-24 (2540900000) and 2 more products — weidmueller.csaf-tp.certvde.com/.well-known/csaf/white/2026…

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2025-27673 Use of Hard-coded Credentials in power analyzerPriority LOW 35
    • TI-2025-27674 Use of a Broken or Risky Cryptographic Algorithm for firmware images of power analyzerPriority LOW 30
    • TI-2025-27675 Incorrect Permission Assignment on power analyzerPriority LOW 29
    Show all 4 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-41709
  2. 2026-10-03 Alias added: GHSA-m52f-gv7x-52q8

References

Advisory 4

  • TI-2015-03358 The web interface on Janitza UMG 508, 509, 511, 604, and 605 devices supports only short… CVSS 2.0HIGH 10.0
  • TI-2023-27797 In Janitza GridVis through 9.0.66, use of hard-coded credentials in the… CVSS 3.1HIGH 8.8
  • TI-2025-27691 DoS via Modbus Read Command CVSS 3.1HIGH 7.5
  • TI-2015-03354 The FTP service on Janitza UMG 508, 509, 511, 604, and 605 devices has a default… CVSS 2.0HIGH 7.5
  • TI-2015-03357 The debug interface on Janitza UMG 508, 509, 511, 604, and 605 devices does not require… CVSS 2.0HIGH 7.5
  • TI-2025-27673 Use of Hard-coded Credentials in power analyzer CVSS 3.1MEDIUM 6.5
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences