Multiple Vulnerabilities in QTS and QuTS hero

Summary

Four vulnerabilities have been reported to affect earlier versions of QTS and QuTS hero. 

• CVE-2020-2495: If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code in File Station.
• CVE-2020-2496: If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code in File Station.
• CVE-2020-2497: If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code in System Connection Logs.
• CVE-2020-2498: If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code in certificate configuration.

We have already fixed these vulnerabilities in the following versions of QTS and QuTS hero.

• QuTS hero h4.5.1.1472 build 20201031 and later
• QTS 4.5.1.1456 build 20201015 and later
• QTS 4.4.3.1354 build 20200702 and later
• QTS 4.3.6.1333 build 20200608 and later
• QTS 4.3.4.1368 build 20200703 and later
• QTS 4.3.3.1315 build 20200611 and later
• QTS 4.2.6 build 20200611 and later

Recommendation

To secure your device, we strongly recommend updating your system to the latest version to benefit from vulnerability fixes. You can check the product support status to see the latest updates available to your NAS model.

Installing the QTS or QuTS hero Update

1. Log on to QTS or QuTS hero as administrator.
2. Go to Control Panel > System > Firmware Update.
3. Under Live Update, click Check for Update.
   QTS or QuTS hero downloads and installs the latest available update.

Tip: You can also download the update from the QNAP website. Go to Support > Download Center and then perform a manual update for your specific device.