Weak Cryptographic Algorithms in IBM Concert Affecting Sensitive Data Security
CVE-2025-64647

5.9MEDIUM

Key Information:

Vendor

IBM
Status
Concert
Vendor
CVE Published:
25 March 2026

What is CVE-2025-64647?

IBM Concert versions 1.0.0 through 2.2.0 employ cryptographic algorithms that do not meet security standards, leaving sensitive data susceptible to decryption by attackers. Organizations using this platform must assess their risk exposure and implement necessary security measures to safeguard sensitive information.

Affected Version(s)

Concert 1.0.0 <= 2.2.0

References

https://www.ibm.com/support/pages/node/7267105
vendor-advisorypatch

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.