CVE-2021-43206 - Vulnerability Details - OpenCVE

A server-generated error message containing sensitive information in Fortinet FortiOS 7.0.0 through 7.0.3, 6.4.0 through 6.4.8, 6.2.x, 6.0.x and FortiProxy 7.0.0 through 7.0.1, 2.0.x allows malicious webservers to retrieve a web proxy's client username and IP via same origin HTTP requests triggering proxy-generated HTTP status codes pages.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00391.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Fortinet Subscribe	Fortios Subscribe Fortiproxy Subscribe

Configuration 1 [-]

OR	cpe:2.3:a:fortinet:fortiproxy::::::::
	cpe:2.3:a:fortinet:fortiproxy::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-30150	A server-generated error message containing sensitive information in Fortinet FortiOS 7.0.0 through 7.0.3, 6.4.0 through 6.4.8, 6.2.x, 6.0.x and FortiProxy 7.0.0 through 7.0.1, 2.0.x allows malicious webservers to retrieve a web proxy's client username and IP via same origin HTTP requests triggering proxy-generated HTTP status codes pages.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://fortiguard.com/psirt/FG-IR-21-231

History

Tue, 22 Oct 2024 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: fortinet

Published: 2022-05-04T15:25:26

Updated: 2024-10-22T20:57:35.305Z

Reserved: 2021-11-02T00:00:00

Link: CVE-2021-43206

Vulnrichment

Updated: 2024-08-04T03:47:13.641Z

NVD

Status : Modified

Published: 2022-05-04T16:15:08.227

Modified: 2024-11-21T06:28:50.743

Link: CVE-2021-43206

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-209

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