Vulnerability identifier: #VU78334

Vulnerability risk: Medium

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-34126

CWE-ID: CWE-434

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SonicWall GMS
Client/Desktop applications / Other client software
SonicWall Analytics
Server applications / IDS/IPS systems, Firewalls and proxy servers

Vendor: SonicWall

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload. A remote user can upload a malicious file and execute it on the server.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SonicWall GMS: 9.3.2-SP1

SonicWall Analytics: 2.5.0.4-R7

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External links
http://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0010
http://www.sonicwall.com/support/knowledge-base/urgent-security-notice-sonicwall-gms-analytics-impacted-by-suite-of-vulnerabilities/230710150218060/

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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.