What’s Vulnerable › Vulnerabilities

CVE-2020-2493: Cross-site Scripting Vulnerability in Multimedia Console

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-12-10 · updated 2026-06-17
• Weakness: CWE-79

Description

This cross-site scripting vulnerability in Multimedia Console allows remote attackers to inject malicious code. QANP have already fixed this vulnerability in Multimedia Console 1.1.5 and later.

Affected products

• QNAP Systems Inc. Multimedia Console: before 1.1.5 — fixed in 1.1.5

How to fix

Upgrade to a fixed version: QNAP Systems Inc. Multimedia Console 1.1.5. Check the vendor advisory for mitigations.

References

• https://www.qnap.com/en/security-advisory/qsa-20-14
• https://www.qnap.com/en/security-advisory/qsa-20-14

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