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CVE-2021-34357

Medium

Description

A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running QmailAgent. If exploited, this vulnerability allows remote attackers to inject malicious code. We have already fixed this vulnerability in the following versions of QmailAgent: QmailAgent 3.0.2 ( 2021/08/25 ) and later

SeverityMedium
CVSS6.9
Exploit probability—
ProductQnap Qmailagent
PublishedNov 13, 2021
First seenNov 13, 2021
Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update
  • qnap qmailagent3.0.2 or later

Affected products

ProductAffected versionsFixed in
qnap qmailagentv < 3.0.23.0.2

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