Is CVE-2023-34137 in the CISA KEV catalog?

No. CVE-2023-34137 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-34137?

CVE-2023-34137 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2023-34137?

CVE-2023-34137 has an EPSS score of 0.90% (55th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-34137?

Upgrade global management system to 9.3.2 or later.

CVE & CISA-KEV Catalog

CVE-2023-34137

CRITICAL

9.8

CVSS v3

NVD

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.

CWE-305 CWE-287Improper Authentication

How to fix

Remediation Available

global management systemNVD

Affected:< 9.3.2Fixed in:9.3.2CVE-2023-34137derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.90%probability of exploitation in 30 days

55thpercentile

Moderate risk: more likely to be exploited than 55% of all known CVEs.

References

Vendor Advisory2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.