How severe is CVE-2017-20219?

CVE-2017-20219 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-20219 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2017-20219?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2017-20219 have an EU (EUVD) identifier?

Yes. CVE-2017-20219 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2017-18932.

When was CVE-2017-20219 published?

CVE-2017-20219 was published on 2026-03-16 and last updated on 2026-06-17.

CVE-2017-20219

CVE-2017-20219 is a medium-severity vulnerability with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v4: 5.1
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2017-18932
Weakness: CWE-79
Published: 2026-03-16
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2017-20219?: CVE-2017-20219 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-20219 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2017-20219?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2017-20219 have an EU (EUVD) identifier?: Yes. CVE-2017-20219 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2017-18932.
When was CVE-2017-20219 published?: CVE-2017-20219 was published on 2026-03-16 and last updated on 2026-06-17.

References

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

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CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

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