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SonicwallCVE-2023-44218

HistoryOct 03, 2023 - 8:15 a.m.

CVE-2023-44218

2023-10-0308:15:36

CWE-267

sonicwall

web.nvd.nist.gov

sonicwall

netextender

pre-logon

vulnerability

cve-2023-44218

windows

lpe

privilege escalation

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

High

EPSS

Percentile

5.1%

JSON

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.

Affected configurations

Nvd

Node

sonicwallnetextenderRange≤10.2.336windows

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

Vendor	Product	Version	CPE
sonicwall	netextender	*	cpe:2.3:a:sonicwall:netextender::::::windows::*

CNA Affected

[
  {
    "defaultStatus": "unknown",
    "platforms": [
      "Windows",
      "64 bit",
      "32 bit"
    ],
    "product": "NetExtender",
    "vendor": "SonicWall",
    "versions": [
      {
        "status": "affected",
        "version": "10.2.336 and earlier versions"
      }
    ]
  }
]

References

psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0014

Social References

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

High

EPSS

Percentile

5.1%

JSON

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