Executive Summary

Informations
Name CVE-2021-34567 First vendor Publication 2022-11-09
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Overall CVSS Score 8.2
Base Score 8.2 Environmental Score 8.2
impact SubScore 4.2 Temporal Score 8.2
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
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

In WAGO¬ I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service and an limited out-of-bounds read.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34567

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 4
Os 4
Os 4
Os 4
Os 4
Os 5
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4

Sources (Detail)

Source Url
MISC https://cert.vde.com/en/advisories/VDE-2020-036/

Alert History

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Date Informations
2023-11-07 21:31:17
  • Multiple Updates
2023-07-12 02:07:25
  • Multiple Updates
2022-11-16 21:27:17
  • Multiple Updates
2022-11-09 21:27:14
  • First insertion