CVE-2011-1386 json
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…
published 2012-01-04 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-1393
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
Exploit prediction
1.18% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
www-01.ibm.com
/support/docview.wss?uid=swg1IV10793
vendor-advisory, patch
-
ibm.com
/support/docview.wss?uid=swg21575309
patch, vendor-advisory
-
www-01.ibm.com
/support/docview.wss?uid=swg1IV10813
vendor-advisory
-
www-01.ibm.com
/support/docview.wss?uid=swg1IV10801
vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/71686
vdb-entry
Sources
- CVE List CVE-2011-1386
- NVD CVE-2011-1386
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.