CVE-2011-1386
IBM Tivoli Federated Identity Manager (TFIM) and Tivoli Federated Identity Manager Business...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2011-1386- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2011-1386- Updated
- 2026-11-02
EUVDEUVD-2011-1393 No score
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.
- Record
EUVD-2011-1393- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-339v-wcxr-4xwf No score
IBM Tivoli Federated Identity Manager (TFIM) and Tivoli Federated Identity Manager Business...
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.
- Record
GHSA-339v-wcxr-4xwf- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-1386 is a medium vulnerability (CVSS 4.3) in Ibm Tivoli Federated Identity Manager, published January 4, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.18%, the 67th percentile. No source names a fixed version.
References
www-01.ibm.com/support/docview.wss?uid=swg1IV10813
exchange.xforce.ibmcloud.com/vulnerabilities/71686
ibm.com/support/docview.wss?uid=swg21575309
nvd.nist.gov/vuln/detail/CVE-2011-1386
github.com/advisories/GHSA-339v-wcxr-4xwf