CVE-2021-41021

A privilege escalation vulnerability in FortiNAC versions 8.8.8 and below and 9.1.2 and below may allow an admin user to escalate the privileges to root via the sudo command.

CVSS v3 6.7 MEDIUM
CVSS v2.0 7.2 HIGH

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://fortiguard.com/advisory/FG-IR-21-182	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:fortinet:fortinac:8.8.0:::::::*
	cpe:2.3:a:fortinet:fortinac:8.8.1:::::::*
	cpe:2.3:a:fortinet:fortinac:8.8.2:::::::*
	cpe:2.3:a:fortinet:fortinac:8.8.3:::::::*
	cpe:2.3:a:fortinet:fortinac:8.8.4:::::::*
	cpe:2.3:a:fortinet:fortinac:8.8.5:::::::*
	cpe:2.3:a:fortinet:fortinac:8.8.6:::::::*
	cpe:2.3:a:fortinet:fortinac:8.8.7:::::::*
	cpe:2.3:a:fortinet:fortinac:8.8.8:::::::*
	cpe:2.3:a:fortinet:fortinac:9.1.0:::::::*
	cpe:2.3:a:fortinet:fortinac:9.1.1:::::::*
	cpe:2.3:a:fortinet:fortinac:9.1.2:::::::*

History

No history.

Information

Published : 2021-12-08 18:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-41021

Mitre link : CVE-2021-41021

CVE.ORG link : CVE-2021-41021

JSON object : View

Products Affected

fortinet

fortinac

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-41021", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}, {"type": "Secondary", "source": "psirt@fortinet.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-12-08T18:15:18.547", "references": [{"url": "https://fortiguard.com/advisory/FG-IR-21-182", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@fortinet.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "A privilege escalation vulnerability in FortiNAC versions 8.8.8 and below and 9.1.2 and below may allow an admin user to escalate the privileges to root via the sudo command."}, {"lang": "es", "value": "Una vulnerabilidad de escalada de privilegios en FortiNAC versiones 8.8.8 y anteriores y 9.1.2 y anteriores, puede permitir a un usuario administrador escalar los privilegios a root por medio del comando sudo"}], "lastModified": "2022-07-12T17:42:04.277", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fortinet:fortinac:8.8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "326CEB4E-22A6-4E74-A0E6-08429A089613"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:8.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3181DD7D-5873-4A4A-B403-42B84355C19D"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:8.8.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F55C207C-36D0-4D79-B882-A611F9FE6B55"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:8.8.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4891E307-0B86-43B6-B51A-46471F86AED6"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:8.8.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3DDDD7B7-DB6D-4A94-959C-F0DAE13C9D0F"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:8.8.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F90AB49E-49FC-4A1C-A45C-8165EEA4746F"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:8.8.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "74BFA5FC-A6FB-486C-BED1-4388182A388F"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:8.8.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2064F9E5-95BB-4A11-AC23-E91C6A0A97EA"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:8.8.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "71EA8614-B871-43DD-B246-D3CD26D204CF"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:9.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "20A402E2-FD83-47B8-A5DF-828A3661162E"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:9.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E3B0E5D6-7B79-4081-8230-0C02490A5CEA"}, {"criteria": "cpe:2.3:a:fortinet:fortinac:9.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "17B0A606-5595-457C-8CC7-BA3C856A223B"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@fortinet.com"}