CVE-2021-33600
Published: 28 September 2021
Summary
CVE-2021-33600 is a medium-severity Reachable Assertion (CWE-617) vulnerability in F-Secure Internet Gatekeeper. Its CVSS base score is 5.4 (Medium).
Operationally, ranked in the top 40.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-20284
Vulnerability details
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…
more
sending a large username parameter. A successful exploitation could lead to a denial-of-service of the product.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.