cvedb.io
CVE-2021-33600
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2021-09-28T10:15:08.100 · Last modified 2026-06-17T03:54:51.387

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.

Affected products

f-secure — internet_gatekeeper

Does this affect you?

Add your gear to cvedb and we'll alert you only when f-secure ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.