Description

In Microsoft Exchange through 2019, Exchange ActiveSync (EAS) configurations on on-premises servers may transmit sensitive data from Samsung mobile devices in cleartext, including the user's name, e-mail address, device ID, bearer token, and base64-encoded password.

INFO

Published Date :

2026-03-02T00:00:00.000Z

Last Modified :

2026-03-02T18:18:33.813Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-58107 vulnerability.

Vendors Products
Microsoft
  • Exchange
  • Exchange Server
  • Exchange Server 2016
  • Exchange Server 2019
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-58107.

URL Resource
https://geochen.medium.com/microsoft-activesync-legacy-protocol-plaintext-credential-and-token-exposure-vulnerability-b0fad89014fa cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact