How severe is CVE-2011-2320?

CVE-2011-2320 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2011-2320 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-2011-2320?

CVE-2011-2320 primarily affects Oracle Fusion Middleware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-2320?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-2320 published?

CVE-2011-2320 was published on 2011-10-18 and last updated on 2026-06-16.

CVE-2011-2320

CVE-2011-2320 is a medium-severity vulnerability in Oracle Fusion Middleware with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oracle Fusion Middleware
Published: 2011-10-18
Last modified: 2026-06-16

Description

Unspecified vulnerability in the Oracle WebLogic Server component in Oracle Fusion Middleware 9.2.4.0, 10.0.2.0, 10.3.3.0, 10.3.4.0, and 10.3.5.0 allows remote attackers to affect confidentiality via unknown vectors related to Web Services.

Frequently asked questions

What is CVE-2011-2320?: Unspecified vulnerability in the Oracle WebLogic Server component in Oracle Fusion Middleware 9.2.4.0, 10.0.2.0, 10.3.3.0, 10.3.4.0, and 10.3.5.0 allows remote attackers to affect confidentiality via unknown vectors related to Web Services.
How severe is CVE-2011-2320?: CVE-2011-2320 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2011-2320 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-2011-2320?: CVE-2011-2320 primarily affects Oracle Fusion Middleware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-2320?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-2320 published?: CVE-2011-2320 was published on 2011-10-18 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:a:oracle:fusion_middleware:9.2.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:fusion_middleware:10.0.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:fusion_middleware:10.3.3:*:*:*:*:*:*:*
cpe:2.3:a:oracle:fusion_middleware:10.3.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:fusion_middleware:10.3.5:*:*:*:*:*:*:*

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