#VU72721 Improper Authentication in SonicOS - CVE-2023-1101 

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Main Vulnerability Database Vulnerabilities #VU72721

#VU72721 Improper Authentication in SonicOS - CVE-2023-1101

Published: March 2, 2023


Vulnerability identifier: #VU72721
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-1101
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
SonicOS
Software vendor:
SonicWall

Description

The vulnerability allows a remote user to bypass 2FA authentication process.

The vulnerability exists due to improper restriction of excessive MFA attempts in SonicOS SSLVPN. A remote user can bypass 2FA authentication process and gain unauthorized access to the application.


Remediation

Install updates from vendor's website.

External links