What’s Vulnerable › Vulnerabilities

CVE-2017-20217: Serviio PRO 1.8 REST API Information Disclosure

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-16 · updated 2026-06-17
• Weakness: CWE-306

Description

Serviio PRO 1.8 contains an information disclosure vulnerability due to improper access control enforcement in the Configuration REST API that allows unauthenticated attackers to access sensitive information. Remote attackers can send specially crafted requests to the REST API endpoints to retrieve potentially sensitive configuration data without authentication.

Affected products

• Serviio PRO: 1.8.0.0 PRO, 1.7.1, 1.7.0, 1.6.1

References

• http://www.securitylab.ru/poc/486048.php
• https://blogs.securiteam.com/index.php/archives/3094
• https://cxsecurity.com/issue/WLB-2017050022
• https://exchange.xforce.ibmcloud.com/vulnerabilities/125646
• https://packetstormsecurity.com/files/142383
• https://www.exploit-db.com/exploits/41958/
• https://www.vulncheck.com/advisories/serviio-pro-rest-api-information-disclosure
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2017-5404.php

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