CVE-2026-50619 PUBLISHED

Unauthenticated remote code execution vulnerability

Assigner: qnap
Reserved: 05.06.2026 Published: 15.10.2026 Updated: 15.10.2026

A path traversal vulnerability has been reported to affect Qsirch. If exploited, the vulnerability could allow remote attackers to read the contents of unexpected files or system data.

We have already fixed the vulnerability in the following version: Qsirch 7.0.3.0 and later

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 9.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	QNAP Systems Inc.
Product	Qsirch
Versions	Default: unaffected affected from 7.0.x to 7.0.3.0 (excl.)

Solutions

We have already fixed the vulnerability in the following version: Qsirch 7.0.3.0 and later

Credits

rewhile test finder

References

https://www.qnap.com/en/app-release-notes?keyword=Qsirch&app=Qsirch&product-line=nas

Problem Types

CWE-22 CWE

Impacts

CAPEC-126