CVE-2018-19953

high-risk
Published 2020-10-28

If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code. QNAP has already fixed the issue in the following QTS versions. QTS 4.4.2.1231 on build 20200302; QTS 4.4.1.1201 on build 20200130; QTS 4.3.6.1218 on build 20200214; QTS 4.3.4.1190 on build 20200107; QTS 4.3.3.1161 on build 20200109; QTS 4.2.6 on build 20200109.

Do I need to act?

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31.5% chance of exploitation in next 30 days
EPSS score — higher than 68% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (7)

Qts
Qts
Qts
Qts
Qts
Qts
Qts

Affected Vendors

Qnap

References (3)

Vendor Advisory https://www.qnap.com/zh-tw/security-advisory/qsa-20-01
Vendor Advisory https://www.qnap.com/zh-tw/security-advisory/qsa-20-01
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-...
60
/ 100
high-risk
Severity 23/34 · High
Exploitability 23/34 · High
Exposure 14/34 · Moderate