What’s Vulnerable › Vulnerabilities

CVE-2011-1386

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-01-04 · updated 2026-06-16
• Weakness: CWE-264

Description

IBM Tivoli Federated Identity Manager (TFIM) and Tivoli Federated Identity Manager Business Gateway (TFIMBG) 6.1.1, 6.2.0, and 6.2.1 do not properly handle signature validations based on SAML 1.0, 1.1, and 2.0, which allows remote attackers to bypass intended authentication or authorization requirements via a non-conforming SAML signature.

Affected products

• IBM Tivoli Federated Identity Manager: 6.1.1, 6.2.0, 6.2.1
• IBM Tivoli Federated Identity Manager Business Gateway: 6.1.1, 6.2.0, 6.2.1

References

• http://www-01.ibm.com/support/docview.wss?uid=swg1IV10793
• http://www-01.ibm.com/support/docview.wss?uid=swg1IV10801
• http://www-01.ibm.com/support/docview.wss?uid=swg1IV10813
• http://www.ibm.com/support/docview.wss?uid=swg21575309
• https://exchange.xforce.ibmcloud.com/vulnerabilities/71686
• http://www-01.ibm.com/support/docview.wss?uid=swg1IV10793
• http://www-01.ibm.com/support/docview.wss?uid=swg1IV10801
• http://www-01.ibm.com/support/docview.wss?uid=swg1IV10813
• http://www.ibm.com/support/docview.wss?uid=swg21575309
• https://exchange.xforce.ibmcloud.com/vulnerabilities/71686

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