CVE-2018-0711

Name: CVE-2018-0711
Creator: NVD / NIST
Published: 2018-04-30T13:29:00.323+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.90%

Last modified Jun 17, 2026

CVE-2018-0711 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in QNAP QTS 4.3.3 build 20180126, QTS 4.3.4 build 20180315, and their earlier versions could allow remote attackers to inject arbitrary web script or HTML.. EPSS estimates a 0.90% chance of exploitation in the next 30 days.

Description

Cross-site scripting (XSS) vulnerability in QNAP QTS 4.3.3 build 20180126, QTS 4.3.4 build 20180315, and their earlier versions could allow remote attackers to inject arbitrary web script or HTML.

Metrics

EPSS Probability

0.90%

55.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Qnap	Qts	4.3.3.0514
Qnap	Qts	4.3.3.0546
Qnap	Qts	4.3.3.0570
Qnap	Qts	4.3.4.0516
Qnap	Qts	4.3.4.0526
Qnap	Qts	4.3.4.0551
Qnap	Qts	4.3.4.0557
Qnap	Qts	4.3.4.0561
Qnap	Qts	4.3.4.0569
Qnap	Qts	4.3.4.0593
Qnap	Qts	4.3.4.0597
Qnap	Qts	4.3.4.0604

References

http://www.securitytracker.com/id/1040779Third Party Advisory, VDB Entry
https://www.qnap.com/zh-tw/security-advisory/nas-201804-27Vendor Advisory
http://www.securitytracker.com/id/1040779Third Party Advisory, VDB Entry
https://www.qnap.com/zh-tw/security-advisory/nas-201804-27Vendor Advisory

Timeline

Published: Apr 30, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-0711?

Cross-site scripting (XSS) vulnerability in QNAP QTS 4.3.3 build 20180126, QTS 4.3.4 build 20180315, and their earlier versions could allow remote attackers to inject arbitrary web script or HTML.

How severe is CVE-2018-0711?

Severity scoring for CVE-2018-0711 is pending analysis. The EPSS model estimates a 0.90% probability of exploitation in the next 30 days.

How do I fix CVE-2018-0711?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-0711?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST