6.8

CVE-2009-5083: ibm tivoli_federated_identity_manager Improper Authentication

CVSS: 6.8v2.0MediumModified
Published 12-08-2011Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2009-5083 is a medium (CVSS 6.8) Improper Authentication vulnerability in ibm tivoli_federated_identity_manager. EPSS estimates a 1.21% chance of exploitation in the next 30 days, higher than 68.1% of scored vulnerabilities.

Overall risk
27/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.8/10
010
Medium · v2.0 (NVD)
EPSS score
1.21%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 12-08-2011
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

IBM Tivoli Federated Identity Manager (TFIM) 6.2.0 before 6.2.0.2, when configured as an OpenID relying party, does not perform the expected login rejection upon receiving an OP-Identifier from an OpenID provider, which allows remote attackers to bypass authentication via unspecified vectors.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.21%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

0.00 pp

From 1.21% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ibm1 product

1 vendor · 1 product

References

2 links