CVE-2020-2503criticalCWE-749CWE-79CWE-80

CVE-2020-2503: critical vulnerability in QNAP Systems Inc. QES

Stored cross-site scripting vulnerability in QES

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9epss 0.8%
If exploited, this stored cross-site scripting vulnerability could allow remote attackers to inject malicious code in File Station. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Affected products
QNAP Systems Inc. · QES
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