Executive Summary

Informations
Name CVE-2022-4428 First vendor Publication 2023-01-11
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 8
Base Score 8 Environmental Score 8
impact SubScore 5.9 Temporal Score 8
Exploitabality Sub Score 2.1
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction Required
Scope Unchanged Confidentiality Impact High
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

support_uri parameter in the WARP client local settings file (mdm.xml) lacked proper validation which allowed for privilege escalation and launching an arbitrary executable on the local machine upon clicking on the "Send feedback" option. An attacker with access to the local file system could use a crafted XML config file pointing to a malicious file or set a local path to the executable using Cloudflare Zero Trust Dashboard (for Zero Trust enrolled clients).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4428

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 6

Sources (Detail)

Source Url
MISC https://github.com/cloudflare/advisories/security/advisories/GHSA-h3j3-fhqg-66rh

Alert History

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Date Informations
2023-11-07 21:30:34
  • Multiple Updates
2023-09-15 02:24:01
  • Multiple Updates
2023-01-19 17:27:17
  • Multiple Updates
2023-01-12 00:27:16
  • Multiple Updates
2023-01-11 21:27:17
  • First insertion