HTTP response splitting vulnerability Fortinet PSIRT Advisories Fortinet PSIRT Contact: Website: https://fortiguard.fortinet.com/faq/psirt-contact FG-IR-21-063 Final 1 1 2021-08-03T00:00:00 Current version 2021-08-03T00:00:00 2021-08-03T00:00:00 An improper neutralization of CRLF sequences in HTTP headers ('HTTP Response Splitting') vulnerability In FortiManager and FortiAnalyzer GUI may allow an authenticated and remote attacker to perform an HTTP request splitting attack which gives attackers control of the remaining headers and body of the response. Execute unauthorized code or commands FortiManager 7.0.0FortiManager 6.4.6 and below.FortiManager 6.2.8 and below.FortiManager 6.0.xFortiManager 5.6.xFortiAnalyzer 7.0.0FortiAnalyzer 6.4.6 and below.FortiAnalyzer 6.2.8 and below.FortiAnalyzer 6.0.xFortiAnalyzer 5.6.x Please upgrade to FortiManager 7.0.1 or above.Please upgrade to FortiManager 6.4.7 or above.Please upgrade to FortiManager 6.2.9 or above.Please upgrade to FortiAnalyzer 7.0.1 or above.Please upgrade to FortiAnalyzer 6.4.7 or above.Please upgrade to FortiAnalyzer 6.2.9 or above. Fortinet is pleased to thank Clément Amic, Pierre Milioni and Adrien Peter from Synacktiv for reporting this vulnerability under responsible disclosure. CVE-2021-32598 3.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:U/RC:R https://fortiguard.fortinet.com/psirt/FG-IR-21-063 HTTP response splitting vulnerability Reference>