Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2023-33009 First vendor Publication 2023-05-24
Vendor Cve Last vendor Modification 2025-01-27

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions 4.60 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.60 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.60 through 5.36 Patch 1, VPN series firmware versions 4.60 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.60 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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-33009

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 4
Os 4
Os 5
Os 5
Os 4
Os 5
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 2
Os 4
Os 3
Os 4
Os 3
Os 4
Os 5
Os 5
Os 4
Os 5
Os 5

Sources (Detail)

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-ad...
Source Url

Alert History

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Date Informations
2025-01-28 00:20:56
  • Multiple Updates
2025-01-25 13:55:45
  • Multiple Updates
2024-11-28 14:25:41
  • Multiple Updates
2024-07-27 02:38:24
  • Multiple Updates
2024-04-01 21:27:42
  • Multiple Updates
2023-06-15 13:27:48
  • Multiple Updates
2023-06-08 00:27:34
  • Multiple Updates
2023-06-07 00:27:28
  • Multiple Updates
2023-05-24 17:27:16
  • First insertion