CVE-2021-43080

An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiOS version 7.2.0, version 6.4.0 through 6.4.9, version 7.0.0 through 7.0.5 may allow an authenticated attacker to perform a stored cross site scripting (XSS) attack through the URI parameter via the Threat Feed IP address section of the Security Fabric External connectors.

CVSS v3 4.6 MEDIUM

4.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://fortiguard.com/psirt/FG-IR-21-222	Vendor Advisory
https://fortiguard.com/psirt/FG-IR-21-222	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:7.2.0:::::::*

History

21 Nov 2024, 06:28

Type	Values Removed	Values Added
References	~~() https://fortiguard.com/psirt/FG-IR-21-222 - Vendor Advisory~~	() https://fortiguard.com/psirt/FG-IR-21-222 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~5.4~~	v2 : unknown v3 : 4.6

Information

Published : 2022-09-06 16:15

Updated : 2024-11-21 06:28

NVD link : CVE-2021-43080

Mitre link : CVE-2021-43080

CVE.ORG link : CVE-2021-43080

JSON object : View

Products Affected

fortinet

fortios

CWE

CWE-79

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

{"id": "CVE-2021-43080", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@fortinet.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.6, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2022-09-06T16:15:08.407", "references": [{"url": "https://fortiguard.com/psirt/FG-IR-21-222", "tags": ["Vendor Advisory"], "source": "psirt@fortinet.com"}, {"url": "https://fortiguard.com/psirt/FG-IR-21-222", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiOS version 7.2.0, version 6.4.0 through 6.4.9, version 7.0.0 through 7.0.5 may allow an authenticated attacker to perform a stored cross site scripting (XSS) attack through the URI parameter via the Threat Feed IP address section of the Security Fabric External connectors."}, {"lang": "es", "value": "Una vulnerabilidad de neutralizaci\u00f3n inapropiada de la entrada durante la generaci\u00f3n de p\u00e1ginas web [CWE-79] en FortiOS versi\u00f3n 7.2.0, versiones 6.4.0 hasta 6.4.9, versiones 7.0.0 hasta 7.0.5, puede permitir a un atacante autenticado llevar a cabo un ataque de tipo cross-site scripting (XSS) almacenado mediante el par\u00e1metro URI por medio de la secci\u00f3n de direcci\u00f3n IP de Threat Feed de los conectores externos de Security Fabric.\n"}], "lastModified": "2024-11-21T06:28:39.213", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6A7730E2-63AD-48F2-AE0A-6C8C9369A734", "versionEndExcluding": "6.4.10", "versionStartIncluding": "6.4.0"}, {"criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "103E0368-0675-4511-95BF-D5CCD67BBAA5", "versionEndExcluding": "7.0.6", "versionStartIncluding": "7.0.0"}, {"criteria": "cpe:2.3:o:fortinet:fortios:7.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9B87A2A-4C83-448B-8009-AD20214D58CB"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@fortinet.com"}