CVE-2022-27491

A improper verification of source of a communication channel in Fortinet FortiOS with IPS engine version 7.201 through 7.214, 7.001 through 7.113, 6.001 through 6.121, 5.001 through 5.258 and before 4.086 allows a remote and unauthenticated attacker to trigger the sending of "blocked page" HTML data to an arbitrary victim via crafted TCP requests, potentially flooding the victim.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://fortiguard.com/psirt/FG-IR-22-073	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios:7.2.0:::::::*

History

09 Sep 2022, 02:26

Type	Values Removed	Values Added
First Time		Fortinet Fortinet fortios
CWE		NVD-CWE-Other
CPE		cpe:2.3:o:fortinet:fortios:7.2.0:::::::* cpe:2.3:o:fortinet:fortios::::::::
References	~~(CONFIRM) https://fortiguard.com/psirt/FG-IR-22-073 -~~	(CONFIRM) https://fortiguard.com/psirt/FG-IR-22-073 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5

06 Sep 2022, 18:50

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-09-06 18:15

Updated : 2023-12-10 14:35

NVD link : CVE-2022-27491

Mitre link : CVE-2022-27491

CVE.ORG link : CVE-2022-27491

JSON object : View

Products Affected

fortinet

fortios

CWE

NVD-CWE-Other

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