CVE-2018-19957 - CVE House
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Status published Medium CVE-2018-19957

Insufficient HTTP Security Headers in QTS, QuTS hero, and QuTScloud

Vulnerability Description

A vulnerability involving insufficient HTTP security headers has been reported to affect QNAP NAS running QTS, QuTS hero, and QuTScloud. This vulnerability allows remote attackers to launch privacy and security attacks. We have already fixed this vulnerability in the following versions: QTS 4.5.4.1715 build 20210630 and later QuTS hero h4.5.4.1771 build 20210825 and later QuTScloud c4.5.6.1755 build 20210809 and later

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Independent Security Evaluators

References

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Affected Vendor

QNAP Systems Inc.

View all reports →

Affected Software

QTS, QuTS hero, QuTScloud
Vulnerable Versions:
unspecified

Timeline

Official Publish: September 10th, 2021
Last Modified: September 17th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)

CWE-1021

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.