Riskcovery

CVE-2026-15203

Debug interfaces are accessible by default in Danfoss iC7 Automation SP, iC7 Marine and iC7 7Hybrid software

State
Published
Severity
9.3 Critical
Published
Aug 26, 2026
Updated
Aug 26, 2026
Reserved
Jul 9, 2026

Read the record on cve.org

Description

Improper access control in debug and engineering interfaces in Danfoss iC7-Automation SP, iC7-Marine, and iC7-Hybrid GR3 allows attackers to gain read/write access to internal values, upload and execute unsigned applications, and upload unsigned EEPROM data and firmware via exposed service interfaces and software update mechanisms

Scores

CVSSScoreVectorSource
4.09.3 CriticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:LDanfoss

Weaknesses

  • CWE-1191 On-Chip debug and test interface with improper access control

Affected Products

ProductVersions
iC7-Automation SPDanfoss
  • 2025.3.3 and earlierAffected
iC7-MarineDanfoss
  • 2025.8.19 and earlierAffected
iC7-HybridDanfoss
  • 2025.10.300845 and earlierAffected

References

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