CVE-2021-41027 - Vulnerability Details - OpenCVE

Description

A stack-based buffer overflow in Fortinet FortiWeb version 6.4.1 and 6.4.0, allows an authenticated attacker to execute unauthorized code or commands via crafted certificates loaded into the device.

Published: 2021-12-08

Score: 7.3 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Fortinet

Fortinet FortiWeb

affected

Version	Status	Constraints
`FortiWeb 6.4.1, 6.4.0`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:fortinet:fortiweb:6.4.0:::::::*
	cpe:2.3:a:fortinet:fortiweb:6.4.1:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-28180	A stack-based buffer overflow in Fortinet FortiWeb version 6.4.1 and 6.4.0, allows an authenticated attacker to execute unauthorized code or commands via crafted certificates loaded into the device.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00182.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://fortiguard.com/advisory/FG-IR-21-134

History

Fri, 25 Oct 2024 14:15:00 +0000

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

Subscriptions

Fortinet Fortiweb

MITRE

Status: PUBLISHED

Assigner: fortinet

Published: 2021-12-08T12:55:42.000Z

Updated: 2024-10-25T13:40:17.517Z

Reserved: 2021-09-13T00:00:00.000Z

Link: CVE-2021-41027

Vulnrichment

Updated: 2024-08-04T02:59:31.135Z

NVD

Status : Modified

Published: 2021-12-08T13:15:08.013

Modified: 2024-11-21T06:25:18.017

Link: CVE-2021-41027

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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