CVE-2018-4030

An exploitable vulnerability exists the safe browsing function of the CUJO Smart Firewall, version 7003

Medium · published March 21, 2019

CVSS v3.0
5.3
EPSS
1%
Percentile
67.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
5.3 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.01168 · 67.1th percentile
Published
2019-03-21T15:46Z
EPSS history
Timeline
  • 21 MAR 15:46Z
    An exploitable vulnerability exists the safe browsing function of the CUJO Smart Firewall, version 7003
    cvelistv5