CVE-2023-34136

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-07-13 · updated 2026-06-17
Weakness: CWE-434

Description

Vulnerability in SonicWall GMS and Analytics allows unauthenticated attacker to upload files to a restricted location not controlled by the attacker. This issue affects GMS: 9.3.2-SP1 and earlier versions; Analytics: 2.5.0.4-R7 and earlier versions.

Affected products

SonicWall Analytics: through 2.5.0.4-r7
SonicWall Global Management System (GMS): before 9.3.2; 9.3.2, 9.3.2-sp1 — fixed in 9.3.2

How to fix

Upgrade to a fixed version: SonicWall Global Management System (GMS) 9.3.2. Check the vendor advisory for mitigations.

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0010
https://www.sonicwall.com/support/notices/230710150218060
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0010
https://www.sonicwall.com/support/notices/230710150218060

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