Vulnerability identifier: #VU83769

Vulnerability risk: Low

CVSSv3.1: 3.7 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-5970

CWE-ID: CWE-287

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SMA 100
Hardware solutions / Security hardware applicances

Vendor:

Description

The vulnerability allows a remote user to bypass multi-factor authentication.

The vulnerability exists due to an error in SSL-VPN virtual office portal when handling second authentication factor. A remote attacker with knowledge of the victim's password can bypass multi-factor authentication and gain unauthorized access to the application.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0018

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.