Improper Authentication in SonicOS - CVE-2023-1101
Published: March 2, 2023
Vulnerability identifier: #VU72721
CSH Severity: Medium
CVSS v4: 5.3 [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]
CVE-ID: CVE-2023-1101
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
SonicOS
How to mitigate CVE-2023-1101
Install updates from vendor's website.
SonicOS - update to 7.0.1-5111