Vulnerability Details CVE-2025-27909
IBM Concert Software 1.0.0 through 1.1.0 uses cross-origin resource sharing (CORS) which could allow an attacker to carry out privileged actions as the domain name is not being limited to only trusted domains.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 10.9%
CVSS Severity
CVSS v3 Score 5.4
Products affected by CVE-2025-27909
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cpe:2.3:a:ibm:concert:1.0.0
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cpe:2.3:a:ibm:concert:1.0.1
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cpe:2.3:a:ibm:concert:1.0.2
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cpe:2.3:a:ibm:concert:1.0.2.1
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cpe:2.3:a:ibm:concert:1.0.2.2
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cpe:2.3:a:ibm:concert:1.0.3
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cpe:2.3:a:ibm:concert:1.0.4
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cpe:2.3:a:ibm:concert:1.0.4.1
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cpe:2.3:a:ibm:concert:1.0.5
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cpe:2.3:a:ibm:concert:1.0.5.1
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cpe:2.3:a:ibm:concert:1.0.5.2
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cpe:2.3:a:ibm:concert:1.0.5.4
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cpe:2.3:a:ibm:concert:1.1.0