CVE-2022-40676 : A improper neutralization of input during web page generation ('cross-site scrip

A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiNAC versions 9.4.0, 9.2.0 through 9.2.5, 9.1.0 through 9.1.8, 8.8.0 through 8.8.11, 8.7.0 through 8.7.6, 8.6.0 through 8.6.5, 8.5.0 through 8.5.4, 8.3.7 allows attacker to execute unauthorized code or commands via specially crafted http requests.

Published 2023-03-07 17:15:12

Updated 2023-03-14 15:29:42

Source Fortinet, Inc.

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2022-40676

Fortinet » Fortinac
Versions from including (>=) 8.7.0 and up to, including, (<=) 8.7.6
cpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*
Matching versions
Fortinet » Fortinac
Versions from including (>=) 8.8.0 and up to, including, (<=) 8.8.11
cpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*
Matching versions
Fortinet » Fortinac
Versions from including (>=) 9.1.0 and up to, including, (<=) 9.1.8
cpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*
Matching versions
Fortinet » Fortinac
Versions from including (>=) 9.2.0 and up to, including, (<=) 9.2.5
cpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*
Matching versions
Fortinet » Fortinac
Versions from including (>=) 8.5.0 and up to, including, (<=) 8.5.4
cpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*
Matching versions
Fortinet » Fortinac
Versions from including (>=) 8.6.0 and up to, including, (<=) 8.6.5
cpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*
Matching versions
Fortinet » Fortinac » Version: 8.3.7
cpe:2.3:a:fortinet:fortinac:8.3.7:*:*:*:*:*:*:*
Matching versions
Fortinet » Fortinac » Version: 9.4.0
cpe:2.3:a:fortinet:fortinac:9.4.0:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2022-40676

EPSS FAQ

0.99%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 75 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-40676

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None
7.5	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H	1.6	5.9	Fortinet, Inc.
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2022-40676

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-40676

https://fortiguard.com/psirt/FG-IR-22-281

PSIRT Advisories | FortiGuard
Vendor Advisory

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Vulnerability Details : CVE-2022-40676

Products affected by CVE-2022-40676

Exploit prediction scoring system (EPSS) score for CVE-2022-40676

CVSS scores for CVE-2022-40676

CWE ids for CVE-2022-40676

References for CVE-2022-40676