CVE-2024-40766

CRITICALCISA KEV

9.8

Description

An improper access control vulnerability has been identified in the SonicWall SonicOS management access, potentially leading to unauthorized resource access and in specific conditions, causing the firewall to crash. This issue affects SonicWall Firewall Gen 5 and Gen 6 devices, as well as Gen 7 devices running SonicOS 7.0.1-5035 and older versions.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/23/2024

Last Modified10/31/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorSonicWall

ProductSonicOS

Vulnerability NameSonicWall SonicOS Improper Access Control Vulnerability

KEV Date Added2024-09-09

Remediation Due Date2024-09-30

Ransomware UseKnown

Affected Products

sonicwall:nsa_2650sonicwall:nsa_2700sonicwall:nsa_3600sonicwall:nsa_3650sonicwall:nsa_3700sonicwall:nsa_4600sonicwall:nsa_4650sonicwall:nsa_4700sonicwall:nsa_5600sonicwall:nsa_5650sonicwall:nsa_5700sonicwall:nsa_6600sonicwall:nsa_6650sonicwall:nsa_6700sonicwall:nssp_10700sonicwall:nssp_11700sonicwall:nssp_12400sonicwall:nssp_12800sonicwall:nssp_13700sonicwall:sm9800sonicwall:sm_9200sonicwall:sm_9250sonicwall:sm_9400sonicwall:sm_9450sonicwall:sm_9600sonicwall:sm_9650sonicwall:sohosonicwall:soho_250sonicwall:soho_250wsonicwall:sohowsonicwall:sonicossonicwall:tz270sonicwall:tz270wsonicwall:tz370sonicwall:tz370wsonicwall:tz470sonicwall:tz470wsonicwall:tz570sonicwall:tz570psonicwall:tz570wsonicwall:tz670sonicwall:tz_300sonicwall:tz_300psonicwall:tz_300wsonicwall:tz_350sonicwall:tz_350wsonicwall:tz_400sonicwall:tz_400wsonicwall:tz_500sonicwall:tz_500wsonicwall:tz_600sonicwall:tz_600p

Weaknesses (CWE)

CWE-284

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0015(PSIRT@sonicwall.com)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-40766(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.