What is CVE-2021-33600?

CVE-2021-33600 is a medium-severity vulnerability in F-secure Internet Gatekeeper, classified under Reachable Assertion. CVSS score: 5.4/10. Published 2021-09-28.

How severe is CVE-2021-33600?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in F-secure Internet Gatekeeper

CVE-2021-33600

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 unauthen…

EPSS: 0.006 (44.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

F-secure Internet Gatekeeper — versions 5 Series All Version
F-secure Internet_gatekeeper

Weakness classification (CWE)

CWE-617 — Reachable Assertion

References

cve-notifications-us@f-secure.com (x_refsource_MISC, Vendor Advisory)
cve-notifications-us@f-secure.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-33600?: CVE-2021-33600 is a medium-severity vulnerability in F-secure Internet Gatekeeper, classified under Reachable Assertion. CVSS score: 5.4/10. Published 2021-09-28.
How severe is CVE-2021-33600?: Medium severity. CVSS v3 base score is 5.4 out of 10.