CVE-2021-28809

Summary

An improper access control vulnerability has been reported to affect certain legacy versions of HBS 3. If exploited, this vulnerability allows attackers to compromise the security of the operating system.QNAP have already fixed this vulnerability in the following versions of HBS 3: QTS 4.3.6: HBS 3 v3.0.210507 and later QTS 4.3.4: HBS 3 v3.0.210506 and later QTS 4.3.3: HBS 3 v3.0.210506 and later

Affected Software

VendorProductVersion RangeStatus
QNAP Systems Inc.HBS 3unspecified < v3.0.210507affected
QNAP Systems Inc.HBS 3unspecified < v3.0.210506affected
QNAP Systems Inc.HBS 3unspecified < v3.0.210506affected

Weaknesses

  • CWE-284: CWE-284 Improper Access Control
  • CWE-306: CWE-306 Missing Authentication for Critical Function
  • CWE-749: CWE-749 Exposed Dangerous Method or Function

ADP Enrichment

CVE Program Container

Additional References

References