# CVE-2025-59380: A path traversal vulnerability has been reported to affect several QNAP operating system versions. If a remote…

Source: https://junglewise.ai/threats/cve-2025-59380-a-path-traversal-vulnerability-has-been-reported-to-affect  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-01-02  
License: CC BY 4.0 with a link back

CVE-2025-59380 · Severity: medium · CVSS 4.9 · Published 2026-01-02

A path traversal vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data.

We have already fixed the vulnerability in the following versions:
QTS 5.2.8.3332 build 20251128 and later
QuTS hero h5.2.8.3321 build 20251117 and later

Technologies: [QNAP QTS](https://junglewise.ai/threats/technologies/qts), [QNAP Quts Hero](https://junglewise.ai/threats/technologies/qnap-quts-hero). Vendors: [QNAP](https://junglewise.ai/threats/vendors/qnap).

## Quick answers

**Is CVE-2025-59380 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-59380 being exploited in the wild.

**How severe is CVE-2025-59380?** Medium severity, with a CVSS score of 4.9, published 2 January 2026.

**Which products and versions are affected?** QNAP QTS, QNAP Quts Hero. The advisory does not name versions.

**Is there a fix for CVE-2025-59380?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-59380?** Check whether you run QNAP QTS or QNAP Quts Hero. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- QNAP QTS
- QNAP Quts Hero

## Related threats

- [QNAP QTS and QuTS hero path traversal](https://junglewise.ai/threats/cve-2026-24717-qnap-qts-and-quts-hero-path-traversal)
- [QNAP QTS and QuTS hero NULL pointer dereference DoS](https://junglewise.ai/threats/cve-2026-24716-qnap-qts-and-quts-hero-null-pointer-dereference-dos)
- [QNAP QTS and QuTS hero command injection](https://junglewise.ai/threats/cve-2026-22893-qnap-qts-and-quts-hero-command-injection)
- [QNAP QTS and QuTS hero command injection](https://junglewise.ai/threats/cve-2025-66273-qnap-qts-and-quts-hero-command-injection)
- [QNAP QTS and QuTS web parameter manipulation](https://junglewise.ai/threats/cve-2025-59382-qnap-qts-and-quts-web-parameter-manipulation)