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CVE-2026-3366

HIGHCVSS 7.5/10EPSS 0.60%

Last modified

CVE-2026-3366 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 0.60% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
0.60%

44.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
IbmInfosphere Optim Test Data Fabrication1.0.0
IbmInfosphere Optim Test Data Fabrication1.0.0.1
IbmInfosphere Optim Test Data Fabrication1.0.0.2
IbmInfosphere Optim Test Data Fabrication1.0.2
IbmInfosphere Optim Test Data Fabrication1.0.2.2
IbmInfosphere Optim Test Data Fabrication1.0.2.3
IbmInfosphere Optim Test Data Fabrication1.0.2.4
IbmInfosphere Optim Test Data Fabrication1.0.2.5
IbmInfosphere Optim Test Data Fabrication1.0.2.6
IbmInfosphere Optim Test Data Fabrication1.0.2.7

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is 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
How severe is CVE-2026-3366?
CVE-2026-3366 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.
How do I fix CVE-2026-3366?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-3366?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST