CVE-2023-33009

CVSS V2 None CVSS V3 None

Description

A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.25 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.25 through 5.36 Patch 1, VPN series firmware versions 4.30 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.25 through 4.73 Patch 1, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and even a remote code execution on an affected device.

Overview

CVE ID
CVE-2023-33009

Assigner
security@zyxel.com.tw

Vulnerability Status
Awaiting Analysis

Published Version
2023-05-24T13:15:09

Last Modified Date
2023-05-24T13:42:11

Weakness Enumerations

CWE	URL
CWE-120	http://cwe.mitre.org/data/definitions/120.html

References

Reference URL	Reference Tags
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-buffer-overflow-vulnerabilities-of-firewalls

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-33009
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-33009

History

Created	Old Value	New Value	Data Type	Notes
2023-05-24 14:01:10				Added to TrackCVE
2023-05-24 14:01:10			Weakness Enumeration	new