Medium severity · published Mar 8, 2018
CVE-2017-7634
Cross-site scripting (XSS) vulnerability in QNAP NAS application Media Streaming add-on version 421.1.0.2, 430.1.2.0, and earlier allows remote attackers to inject arbitrary web…
6.1
CVSS
0.8%
EPSS
No
On KEV
Description
Cross-site scripting (XSS) vulnerability in QNAP NAS application Media Streaming add-on version 421.1.0.2, 430.1.2.0, and earlier allows remote attackers to inject arbitrary web script or HTML. The injected code will only be triggered by a crafted link, not the normal page.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MS
Media Streaming Add-on · Qnap
through 430.1.2.0; through 421.1.0.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-7634
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-7634
Vendor Advisory
https://www.qnap.com/zh-tw/security-advisory/nas-201803-08
More from Media Streaming Add-on
9.8
CVE-2023-47222
An exposure of sensitive information vulnerability has been reported to affect Media Streaming add-on
9.8
CVE-2023-23369
An OS command injection vulnerability has been reported to affect several QNAP operating system versions
9.8
CVE-2020-36195
An SQL injection vulnerability has been reported to affect QNAP NAS running Multimedia Console or the Media Streaming add-on
9.8
CVE-2017-7640
QNAP NAS application Media Streaming add-on version 421.1.0.2, 430.1.2.0, and earlier allows remote attackers to run arbitrary OS commands against the system with root privileges
9.1
CVE-2025-59383
Media Streaming Add-on