Executive Summary

Informations
Name CVE-2023-22916 First vendor Publication 2023-04-24
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Overall CVSS Score 8.1
Base Score 8.1 Environmental Score 8.1
impact SubScore 5.2 Temporal Score 8.1
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact High 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

The configuration parser of Zyxel ATP series firmware versions 5.10 through 5.35, USG FLEX series firmware versions 5.00 through 5.35, USG FLEX 50(W) firmware versions 5.10 through 5.35, USG20(W)-VPN firmware versions 5.10 through 5.35, and VPN series firmware versions 5.00 through 5.35, which fails to properly sanitize user input. A remote unauthenticated attacker could leverage the vulnerability to modify device configuration data, resulting in DoS conditions on an affected device if the attacker could trick an authorized administrator to switch the management mode to the cloud mode.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22916

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 2
Os 2
Os 3
Os 3
Os 2
Os 3
Os 2
Os 2
Os 2
Os 2
Os 1
Os 2
Os 1
Os 2
Os 3
Os 2
Os 3
Os 3

Sources (Detail)

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

Alert History

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Date Informations
2024-11-28 14:21:40
  • Multiple Updates
2024-07-27 02:35:32
  • Multiple Updates
2023-05-05 00:27:24
  • Multiple Updates
2023-04-24 21:27:15
  • First insertion