CVE-2025-64648
Received Received - Intake
Cleartext Data Transmission in IBM Concert Enables MITM Attacks

Publication date: 2026-03-25

Last updated on: 2026-03-26

Assigner: IBM Corporation

Description
IBM Concert 1.0.0 through 2.2.0 transmits data in clear text that could allow an attacker to obtain sensitive information using man in the middle techniques.
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Meta Information
Published
2026-03-25
Last Modified
2026-03-26
Generated
2026-06-19
AI Q&A
2026-03-26
EPSS Evaluated
2026-06-18
NVD
CVE-2025-64648
EUVD
EUVD-2025-209035
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
ibm concert From 1.0.0 (inc) to 2.2.0 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-319 The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.
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Executive Summary

This vulnerability affects IBM Concert versions 1.0.0 through 2.2.0, where data is transmitted in clear text. Because the data is not encrypted, an attacker could use man-in-the-middle techniques to intercept and obtain sensitive information.

Impact Analysis

The vulnerability can lead to exposure of sensitive information to unauthorized parties. An attacker positioned between the communicating parties could intercept data transmitted in clear text, potentially compromising confidentiality.

Compliance Impact

The vulnerability in IBM Concert versions 1.0.0 through 2.2.0 involves transmitting data in clear text, which could allow attackers to intercept sensitive information via man-in-the-middle attacks.

This exposure of sensitive data in transit can lead to non-compliance with data protection standards and regulations such as GDPR and HIPAA, which require appropriate safeguards to protect personal and sensitive information from unauthorized access.

Therefore, organizations using affected versions of IBM Concert may face compliance risks if this vulnerability is not mitigated.

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