Executive Summary

Informations
Name CVE-2023-6399 First vendor Publication 2024-02-20
Vendor Cve Last vendor Modification 2025-01-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
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 format string vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, and USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1 could allow an authenticated IPSec VPN user to cause DoS conditions against the “deviceid†daemon by sending a crafted hostname to an affected device if it has the “Device Insight†feature enabled.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6399

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 6
Os 6
Os 7
Os 7
Os 6
Os 7
Os 2
Os 6
Os 3
Os 3
Os 6
Os 6
Os 3
Os 3
Os 5
Os 6
Os 3
Os 5
Os 6
Os 3
Os 7
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
2025-01-21 21:21:05
  • Multiple Updates
2024-11-25 09:26:58
  • Multiple Updates
2024-02-21 13:27:26
  • Multiple Updates
2024-02-21 05:27:24
  • Multiple Updates
2024-02-20 09:27:24
  • First insertion