CVE-2025-64649
Multiple Vulnerabilities in IBM Concert Software
CVSS Score
5.9
EPSS Score
0.0%
EPSS Percentile
0th
IBM Concert 1.0.0 through 2.3.1 could allow a remote attacker to perform unauthorized actions using man in the middle techniques due to improper certificate validation.
| CWE | CWE-295 |
| Vendor | ibm |
| Product | concert |
| Published | Aug 28, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Affected Versions
IBM / Concert
1.0.0 ≤ 2.3.1