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CVE-2023-32649

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CVE-2023-32649

Published: Sep 19, 2023

Modified: Feb 27, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

A Denial of Service (Dos) vulnerability in Nozomi Networks Guardian and CMC, due to improper input validation in certain fields used in the Asset Intelligence functionality of our IDS, allows an unauthenticated attacker to crash the IDS module by sending specially crafted malformed network packets. During the (limited) time window before the IDS module is automatically restarted, network traffic may not be analyzed.

VendorProductVersions

Nozomi Networks

Guardian

affected
22.6.0 - < 22.6.3
affected
23.0.0 - < 23.1.0

Nozomi Networks

CMC

affected
22.6.0 - < 22.6.3
affected
23.0.0 - < 23.1.0

Weaknesses (CWE)

CWE-1286

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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