# CVE-2026-15203

## Summary

- **CVE ID:** CVE-2026-15203
- **Severity:** CRITICAL
- **CVSS Score:** 9.3 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L)
- **CWE:** CWE-1191
- **Published:** Aug 26, 2026
- **Last Modified:** Aug 26, 2026

## 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

## Affected Products

- Danfoss — iC7-Automation SP (0)
- Danfoss — iC7-Marine (0)
- Danfoss — iC7-Hybrid (0)

## References

- [CNA](https://assets.danfoss.com/software/latest/572932/ID543724747716-0201.zip)
- [CNA](https://assets.danfoss.com/software/latest/595833/ID506542766960-0501.zip)
- [CNA](https://assets.danfoss.com/software/latest/595835/ID506543688961-0601.zip)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.36%
- **EPSS Percentile:** 29.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._