Medium severity · published Jun 4, 2019
CVE-2018-13384
A Host Header Redirection vulnerability in Fortinet FortiOS all versions below 6.0.5 under SSL VPN web portal allows a remote attacker to potentially poison HTTP cache and…
6.1
CVSS
1.4%
EPSS
No
On KEV
Description
A Host Header Redirection vulnerability in Fortinet FortiOS all versions below 6.0.5 under SSL VPN web portal allows a remote attacker to potentially poison HTTP cache and subsequently redirect SSL VPN web portal users to arbitrary web domains.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
FortiOS · Fortinet
before 6.0.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-13384
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-13384
Mitigation
https://fortiguard.com/advisory/FG-IR-19-002
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