XSS in Serviio Pro
CVE-2017-20219
Serviio PRO 1.8 DLNA Media Streaming Server contains a DOM-based cross-site scripting vulnerability that allows attackers to execute arbitrary HTML and script code by injecting malicious payloads. Attackers can craft URLs with malicious input that is read from document.location and passed to document.write() in the mediabrowser component to execute code in a user's browser context.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (13.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Serviio Pro — versions 1.8.0.0 PRO, 1.6.1, 1.7.1
Weakness classification (CWE)
References
- www.zeroscience.mk/en/vulnerabilities/ZSL-2017-5406.php (third-party-advisory)
- blogs.securiteam.com/index.php/archives/3094 (third-party-advisory)
- cxsecurity.com/issue/WLB-2017050020 (third-party-advisory)
- packetstormsecurity.com/files/142385 (exploit)
- exchange.xforce.ibmcloud.com/vulnerabilities/125647 (vdb-entry)
- www.vulncheck.com/advisories/serviio-pro-dom-based-cross-site-scripting-via-med… (third-party-advisory)
Frequently asked questions
- What is CVE-2017-20219?
- CVE-2017-20219 is a medium-severity vulnerability in Serviio Pro, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-16.
- How severe is CVE-2017-20219?
- Medium severity. CVSS v3 base score is 6.1 out of 10.