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MEDIUM · 5.4

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...

Vulnerability Description

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.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
IbmConcert>= 1.0.0, < 2.0.0

Related Weaknesses (CWE)

CWE-942CWE-697

References

FAQ

What is CVE-2025-27909?

CVE-2025-27909 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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...

How severe is CVE-2025-27909?

CVE-2025-27909 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-27909?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Concert.