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QNAP Updates

1662
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

Critical

High

Medium

Low

Warning Date

Severity Level

Warning Number

Target Sector

31 December, 2020

● High

2020-2261

All

Description:

QNAP has released security updates to address several vulnerabilities in the following products:

  • QTS 4.3.6.0895 build 20190328 (and later)
  • QTS 4.3.4.0899 build 20190322 (and later)
  • QTS 4.4.3.1354 build 20200702 (and later)
  • QTS 4.5.1.1456 build 20201015 (and later)
  • QuTS hero h4.5.1.1472 build 20201031 (and later)
  • QuTScloud c4.5.2.1379 build 20200730 (and later)

Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Sensitive information disclosure
  • Renaming arbitrary files

Best practice and Recommendations:

The CERT team encourages users to review QNAP security advisory and apply the necessary updates:

Last updated at 31 December, 2020

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