CVE-2011-2255

CVE-2011-2255 is a medium-severity vulnerability in Oracle Fusion Middleware with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Unspecified vulnerability in the Oracle WebLogic Portal component in Oracle Fusion Middleware 9.2.3.0, 10.0.1.0, 10.2.1.0, and 10.3.2.0 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.

Frequently asked questions

What is CVE-2011-2255?
Unspecified vulnerability in the Oracle WebLogic Portal component in Oracle Fusion Middleware 9.2.3.0, 10.0.1.0, 10.2.1.0, and 10.3.2.0 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
How severe is CVE-2011-2255?
CVE-2011-2255 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2011-2255 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-2255?
CVE-2011-2255 primarily affects Oracle Fusion Middleware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-2255?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-2255 published?
CVE-2011-2255 was published on 2011-10-18 and last updated on 2026-06-16.

References

Affected products (4)

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