CVE-2021-33600

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Summary:

A denial-of-service (DoS) vulnerability was discovered in the web user interface of F-Secure Internet Gatekeeper. The vulnerability occurs because of an attacker can trigger assertion via malformed HTTP packet to web interface. An unauthenticated attacker could exploit this vulnerability by sending a large username parameter. A successful exploitation could lead to a denial-of-service of the product.

Reference Links(if available):

  • https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame
  • https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-33600
  • CVSS Score (if available)

    v2: / HIGHAV:N/AC:L/Au:N/C:N/I:N/A:P

    v3: / HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

    Links to Exploits(if available)

  • Available for Amazon Prime