Improper access control in SonicWall SMA100 SSL-VPN MFA feature



Published: 2024-02-23
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2024-22395
CWE-ID CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
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SMA 100
Hardware solutions / Security hardware applicances

Vendor

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Improper access control

EUVDB-ID: #VU86740

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-22395

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions within the SSL-VPN virtual office portal. A remote authenticated user can bypass implemented security restrictions and associate another user's MFA mobile application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SMA 100: before 10.2.1.11-65sv

External links

http://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0001


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.



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