# CVE-2025-35978

## Summary

- **CVE ID:** CVE-2025-35978
- **Severity:** MEDIUM
- **CVSS Score:** 7.1 (CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-923
- **Published:** Jun 12, 2025
- **Last Modified:** Mar 12, 2026

## Description

Improper restriction of communication channel to intended endpoints issue exists in UpdateNavi V1.4 L10 to L33 and UpdateNaviInstallService Service 1.2.0091 to 1.2.0125. If a local authenticated attacker send malicious data, an arbitrary registry value may be modified or arbitrary code may be executed.

## Affected Products

- Fujitsu Client Computing Limited — UpdateNavi (V1.4 L10 to L33)
- Fujitsu Client Computing Limited — UpdateNaviInstallService (Service 1.2.0091 to 1.2.0125)

## References

- [CNA](https://azby.fmworld.net/support/security/information/updatenavi202506/)
- [CNA](https://jvn.jp/en/jp/JVN17860456/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.12%
- **EPSS Percentile:** 1.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._