CVE-2023-34137

Name: CVE-2023-34137
Creator: NVD / NIST
Published: 2023-07-13T03:15:09.827+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.90%

Last modified Jun 17, 2026

CVE-2023-34137 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. SonicWall GMS and Analytics CAS Web Services application use static values for authentication without proper checks leading to authentication bypass vulnerability. This issue affects GMS: 9.3.2-SP1 and earlier versions; Analytics: 2.5.0.4-R7 and earlier versions. . EPSS estimates a 0.90% chance of exploitation in the next 30 days.

Description

SonicWall GMS and Analytics CAS Web Services application use static values for authentication without proper checks leading to authentication bypass vulnerability. This issue affects GMS: 9.3.2-SP1 and earlier versions; Analytics: 2.5.0.4-R7 and earlier versions.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.90%

54.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Sonicwall	Analytics	<= 2.5.0.4-r7
Sonicwall	Global Management System	< 9.3.2
Sonicwall	Global Management System	9.3.2

References

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

Timeline

Published: Jul 13, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-34137?

How severe is CVE-2023-34137?

CVE-2023-34137 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.90% probability of exploitation in the next 30 days.

How do I fix CVE-2023-34137?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-34137?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST