CVE-2023-44218

A flaw within the SonicWall NetExtender Pre-Logon feature enables an unauthorized user to gain access to the host Windows operating system with 'SYSTEM' level privileges, leading to a local privilege escalation (LPE) vulnerability.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0014	Vendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0014	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sonicwall:netextender:*:*:*:*:*:windows:*:*

History

21 Nov 2024, 08:25

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-03 08:15

Updated : 2024-11-21 08:25

NVD link : CVE-2023-44218

Mitre link : CVE-2023-44218

CVE.ORG link : CVE-2023-44218

JSON object : View

Products Affected

sonicwall

netextender

CWE

CWE-267

Privilege Defined With Unsafe Actions

NVD-CWE-noinfo

{"id": "CVE-2023-44218", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "PSIRT@sonicwall.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "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": "2023-10-03T08:15:36.067", "references": [{"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0014", "tags": ["Vendor Advisory"], "source": "PSIRT@sonicwall.com"}, {"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0014", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "PSIRT@sonicwall.com", "description": [{"lang": "en", "value": "CWE-267"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "\nA flaw within the SonicWall NetExtender Pre-Logon feature enables an unauthorized user to gain access to the host Windows operating system with 'SYSTEM' level privileges, leading to a local privilege escalation (LPE) vulnerability.\n\n"}, {"lang": "es", "value": "Una falla dentro de la funci\u00f3n SonicWall NetExtender Pre-Logon permite que un usuario no autorizado obtenga acceso al sistema operativo Windows host con privilegios de nivel 'SYSTEM', lo que genera una vulnerabilidad de escalada de privilegios local (LPE)."}], "lastModified": "2024-11-21T08:25:27.890", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sonicwall:netextender:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "F79C094F-9986-4B09-800D-2F1DBE23B8FD", "versionEndIncluding": "10.2.336"}], "operator": "OR"}]}], "sourceIdentifier": "PSIRT@sonicwall.com"}

8.8 /10