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CVE-2018-19957— Insufficient HTTP Security Headers in QTS, QuTS hero, and QuTScloud

Quick assessment

Affected
QNAP Systems Inc. QTS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

QNAP NAS是中国QNAP公司的一个可访问且快速的存储解决方案。 QNAP Systems TS-870中存在安全漏洞。该漏洞源于一个涉及 HTTP 安全标头不足的漏洞会影响运行 QTS、QuTS hero 和 QuTScloud 的 QNAP NAS。该漏洞允许远程攻击者发起隐私和安全攻击。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.71% · P51

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2018-19957

Vulnerability Information
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Vulnerability Title
Insufficient HTTP Security Headers in QTS, QuTS hero, and QuTScloud
Source: CVE Program / CVE List V5
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
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不当限制渲染UI层或帧
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP NAS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP NAS是中国QNAP公司的一个可访问且快速的存储解决方案。 QNAP Systems TS-870中存在安全漏洞。该漏洞源于一个涉及 HTTP 安全标头不足的漏洞会影响运行 QTS、QuTS hero 和 QuTScloud 的 QNAP NAS。该漏洞允许远程攻击者发起隐私和安全攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
QNAP Systems Inc. QTS unspecified ~ 4.5.4.1715 build 20210630 -
QNAP Systems Inc. QuTS hero unspecified ~ h4.5.4.1771 build 20210825 -
QNAP Systems Inc. QuTScloud unspecified ~ c4.5.6.1755 build 20210809 -

II. Public POCs for CVE-2018-19957

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III. Intelligence Information for CVE-2018-19957

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Other References for CVE-2018-19957 (1)

Same Patch Batch · QNAP Systems Inc. · 2021-09-10 · 7 CVEs total

CVE-2021-34344 9.8 CRITICAL Stack Buffer Overflow Vulnerability in QUSBCam2
CVE-2021-34345 9.8 CRITICAL Stack Based Overflow Vulnerability in NVR Storage Expansion
CVE-2021-34346 9.8 CRITICAL Stack Based Overflow Vulnerability in NVR Storage Expansion
CVE-2021-28813 9.6 CRITICAL Insufficiently Protected Credentials Vulnerability in QSW-M2116P-2T2S and QuNetSwitch
CVE-2021-28816 7.6 HIGH Stack Buffer Overflow Vulnerabilities in QTS, QuTS hero, and QuTScloud
CVE-2021-34343 6.0 MEDIUM Buffer Overflow Vulnerability in QTS, QuTS hero, and QuTScloud

IV. Related Vulnerabilities

Same product: QTS
Same vendor: QNAP Systems Inc.
Same weakness: CWE-1021

V. Comments for CVE-2018-19957

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