CVE-2022-27491 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00051.

Key SSVC decision points have not yet been added.

Vendors	Products
Fortinet	Fortios

Configuration 1 [-]

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:::::::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-31992	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://fortiguard.com/psirt/FG-IR-22-073

History

No history.

MITRE

Status: PUBLISHED

Assigner: fortinet

Published: 2022-09-06T15:10:10

Updated: 2024-10-22T20:54:44.887Z

Reserved: 2022-03-21T00:00:00

Link: CVE-2022-27491

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-09-06T18:15:12.693

Modified: 2024-11-21T06:55:49.903

Link: CVE-2022-27491

Redhat

No data.

OpenCVE Enrichment

No data.

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