Path Traversal in IBM Infosphere Optim Test Data Fabrication
CVE-2026-3366
IBM InfoSphere Optim Test Data Fabrication 1.0.0, 1.0.0.1, 1.0.0.2, 1.0.2, 1.0.2.2, 1.0.2.3, 1.0.2.4, 1.0.2.5, 1.0.2.6, 1.0.2.7 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (48.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
- IBM Infosphere Optim Test Data Fabrication — versions 1.0.0, 1.0.0.1, 1.0.0.2, 1.0.2, 1.0.2.2, 1.0.2.3, 1.0.2.4, 1.0.2.5, 1.0.2.6, 1.0.2.7
- IBM Infosphere Optim Test Data Fabrication — versions 1.0.0, 1.0.0.1, 1.0.0.2
Weakness classification (CWE)
References
- www.ibm.com/support/pages/node/7272653 (vendor-advisory, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-3366?
- CVE-2026-3366 is a high-severity vulnerability in IBM Infosphere Optim Test Data Fabrication, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-05-27.
- How severe is CVE-2026-3366?
- High severity. CVSS v3 base score is 7.5 out of 10.