CVE-2019-7655

low-risk
Published 2020-01-29

Wowza Streaming Engine 4.8.0 and earlier from multiple authenticated XSS vulnerabilities via the (1) customList%5B0%5D.value field in enginemanager/server/serversetup/edit_adv.htm of the Server Setup configuration or the (2) host field in enginemanager/j_spring_security_check of the login form. This issue was resolved in Wowza Streaming Engine 4.8.5.

Do I need to act?

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0.65% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Wowza

References (8)

Exploit https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-7655-XSS-Wowza
Third Party Advisory https://raw.githubusercontent.com/WowzaMediaSystems/public_cve/main/wowza-stream...
Release Notes https://www.wowza.com/docs/wowza-streaming-engine-4-8-5-release-notes
Vendor Advisory https://www.wowza.com/pricing/installer
Exploit https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-7655-XSS-Wowza
Third Party Advisory https://raw.githubusercontent.com/WowzaMediaSystems/public_cve/main/wowza-stream...
Release Notes https://www.wowza.com/docs/wowza-streaming-engine-4-8-5-release-notes
Vendor Advisory https://www.wowza.com/pricing/installer
28
/ 100
low-risk
Severity 21/34 · High
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal