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An external control of file name or path vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. If an attacker gains local network access, they can then exploit the vulnerability to read…

High CVSS 7.8
CVECVE-2025-62842
First seen2026-07-25 12:15 UTC
Disclosed2026-01-02 16:17 UTC
Last updated2026-07-25 12:15 UTC
Channel statusauto

Summary

An external control of file name or path vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. If an attacker gains local network access, they can then exploit the vulnerability to read or modify files or directories. We have already fixed the vulnerability in the following version: HBS 3 Hybrid Backup Sync 26.2.0.938 and later

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • :
Lint boundary warnings (1)

The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).

  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://www.qnap.com/en/security-advisory/qsa-25-46

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD