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TI-2025-27607 Aliases CVE-2025-41451GHSA-r7mx-84m9-9h4q

Post-Authentication OS Command Injection RCE in Danfoss AK-SM8xxA Series

Priority HIGH 73CWE-77Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Active
Attack complexity
High
Attack requirements
Present
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

Improper neutralization of alarm-to-mail configuration fields used in an OS shell Command ('Command Injection') in Danfoss AK-SM8xxA Series prior to version 4.3.1, leading to a potential post-authenticated remote code execution on an attacked system.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.04462 91st percentileScored 2026-11-07
Fix Fixed AK-SM8xxA Series (Danfoss): 4.3.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
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
DanfossAK-SM8xxA Seriesbefore 4.3.14.3.1Patch availableCNA
  • AK-SM8xxA Series VendorDanfoss Affected before 4.3.1 Fixed in 4.3.1 Patch available CNA

Remediation

  • Fix · CNA AK-SM8xxA Series (Danfoss) Fixed in 4.3.1

Fixed in the same release

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

  • Release ·

    Danfoss AK-SM8xxA Series 4.3.1

    2 records Highest priority Priority HIGH 1 HIGH, 1 MEDIUM

    Other records, highest priority first

    • TI-2025-27608 Post auth nginx configuration injection in Danfoss AK-SM8xxA SeriesPriority MEDIUM 63
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-41451
  2. 2026-10-03 Alias added: GHSA-r7mx-84m9-9h4q
  3. 2026-10-19 CISA SSVC decision points changed
  4. 2026-10-20 Priority changed: MEDIUM → HIGH
  5. 2026-10-25 EPSS moved to the 90th–95th percentile

References

Other 1

  • TI-2025-27606 Authentication bypass with privileged access in Danfoss AK-SM 8xxA Series prior to version 4.2 CVSS 3.1HIGH 8.2
  • TI-2025-27608 Post auth nginx configuration injection in Danfoss AK-SM8xxA Series CVSS 4.0MEDIUM 6.8
  • TI-2023-08778 SQL Injection in Danfoss AK-EM100 CVSS 3.1CRITICAL 10.0
  • TI-2026-12801 Debug interfaces are accessible by default in Danfoss iC7 Automation SP, iC7 Marine and iC7 7Hybrid software CVSS 4.0CRITICAL 9.3
  • TI-2023-11165 Authenticated OS Command Injection in Danfoss AK-EM100 CVSS 3.1CRITICAL 9.9
  • TI-2023-11169 Authenticated Remote Command Execution in Danfoss AK-SM800A CVSS 3.1CRITICAL 9.9
See all 13 →

Sources

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