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Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

CVE-2021-28803

Medium
5.4/10

Summary

This issue affects: QNAP Systems Inc. Q'center versions prior to 1.11.1004.

  • LOW
  • NETWORK
  • LOW
  • CHANGED
  • REQUIRED
  • LOW
  • LOW
  • NONE

CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

The software receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.

References

Advisory Timeline

  • Published