SB2025041006 - Multiple vulnerabilities in SonicWall NetExtender for Windows
Published: April 10, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 vulnerabilities.
1) Improper privilege management (CVE-ID: CVE-2025-23008)
CWE-ID: CWE-269 - Improper Privilege Management
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to improper privilege management. A local user can modify application's configuration and escalate privileges on the system.
2) Execution with unnecessary privileges (CVE-ID: CVE-2025-23009)
CWE-ID: CWE-250 - Execution with Unnecessary Privileges
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to execution with unnecessary privileges. A local user can delete arbitrary files on the system with elevated permissions and escalate privileges on the system.
3) Link following (CVE-ID: CVE-2025-23010)
CWE-ID: CWE-59 - Improper Link Resolution Before File Access ('Link Following')
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to insecure link following. A local user can manipulate file paths and perform a denial of service attack against the application.
Remediation
Install update from vendor's website.