cvedb.io
CVE-2018-4030
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2019-03-21T16:29:01.767 · Last modified 2026-06-17T01:58:14.950

Summary

An exploitable vulnerability exists the safe browsing function of the CUJO Smart Firewall, version 7003. The bug lies in the way the safe browsing function parses HTTP requests. The "Host" header is incorrectly extracted from captured HTTP requests, which would allow an attacker to visit any malicious websites and bypass the firewall. An attacker could send an HTTP request to exploit this vulnerability.

Affected products

getcujo — smart_firewall

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References

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