medium
6.5
CWE
787 121 119
Advisory Published
Updated

CVE-2023-41712: Buffer Overflow

First published: Tue Oct 17 2023(Updated: )

SonicOS post-authentication Stack-Based Buffer Overflow Vulnerability in the SSL VPN plainprefs.exp URL endpoint leads to a firewall crash.

Credit: PSIRT@sonicwall.com

Affected SoftwareAffected VersionHow to fix
SonicWall SonicOS<7.0.1-5145
SonicWall NSA 2700
SonicWall NSA 3700 Firmware
SonicWall NSA 4700
SonicWall NSA 5700
SonicWall NSA 6700 Firmware
SonicWall NSSP 10700 Firmware
SonicWall NSSP 11700
SonicWall NSSP 13700
SonicWall NSSP 15700
SonicWall NSV 10 Firmware
SonicWall NSV 100 Firmware
SonicWall NSV 1600 Firmware
SonicWall NSv 200
SonicWall NSv 25
SonicWall NSV 270
SonicWall NSV 300
SonicWall NSV 400
SonicWall NSV 470
SonicWall NSV 50 Firmware
SonicWall NSV 800
SonicWall NSv 870
SonicWall TZ270
SonicWall TZ270W Firmware
SonicWall TZ370
SonicWall TZ370W Firmware
SonicWall TZ470 Firmware
SonicWall TZ470W Firmware
SonicWall TZ570 Firmware
SonicWall TZ570P Firmware
SonicWall TZ570W Firmware
SonicWall TZ670 Firmware
SonicWall SonicOS<6.5.4.4-44v-21-2340
SonicWall SonicOS<6.5.4.13-105n
SonicWall NSA 2600
SonicWall NSA 2650
SonicWall NSA 3600
SonicWall NSA 3650 Firmware
SonicWall NSA 4600
SonicWall NSA 4650 Firmware
SonicWall NSA 5600
SonicWall NSA 5650
SonicWall NSA 6600
SonicWall NSA 6650
SonicWall SM9200
SonicWall SM 9250
SonicWall SuperMassive 9400
SonicWall SM 9450
SonicWall SM 9600
SonicWall SM 9650
SonicWall SOHO 250W
SonicWall SOHO 250W Firmware
SonicWall SOHO
SonicWall TZ300 Firmware
SonicWall TZ300P Firmware
SonicWall TZ300W Firmware
SonicWall TZ350 Firmware
SonicWall TZ400W Firmware
SonicWall TZ400W Firmware
SonicWall TZ500W
SonicWall TZ500W
SonicWall TZ600 Firmware
SonicWall TZ600P

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Reference Links

Frequently Asked Questions

  • What is CVE-2023-41712?

    CVE-2023-41712 is a SonicOS post-authentication Stack-Based Buffer Overflow Vulnerability in the SSL VPN plainprefs.exp URL endpoint.

  • What is the severity of CVE-2023-41712?

    The severity of CVE-2023-41712 is medium with a severity value of 6.5.

  • Which software is affected by CVE-2023-41712?

    SonicOS version up to and excluding 7.0.1-5145 is affected by CVE-2023-41712.

  • How can I fix CVE-2023-41712?

    To fix CVE-2023-41712, update SonicOS to version 7.0.1-5145 or later.

  • Where can I find more information about CVE-2023-41712?

    More information about CVE-2023-41712 can be found at the following link: [https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0012]

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