How severe is CVE-2014-6477?

CVE-2014-6477 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2014-6477 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-6477?

CVE-2014-6477 primarily affects Oracle Database Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-6477?

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

When was CVE-2014-6477 published?

CVE-2014-6477 was published on 2014-11-23 and last updated on 2026-06-17.

CVE-2014-6477

CVE-2014-6477 is a medium-severity vulnerability in Oracle Database Server 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. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Oracle Database Server
Published: 2014-11-23
Last modified: 2026-06-17

Description

Unspecified vulnerability in the JPublisher component in Oracle Database Server 11.1.0.7, 11.2.0.3, 11.2.0.4, 12.1.0.1, and 12.1.0.2 allows remote authenticated users to affect confidentiality via unknown vectors, a different vulnerability than CVE-2014-4290, CVE-2014-4291, CVE-2014-4292, CVE-2014-4293, CVE-2014-4296, CVE-2014-4297, CVE-2014-4310, and CVE-2014-6547. NOTE: this issue was originally mapped to CVE-2014-4301, but CVE-2014-4301 is for an unrelated vulnerability.

Frequently asked questions

What is CVE-2014-6477?: Unspecified vulnerability in the JPublisher component in Oracle Database Server 11.1.0.7, 11.2.0.3, 11.2.0.4, 12.1.0.1, and 12.1.0.2 allows remote authenticated users to affect confidentiality via unknown vectors, a different vulnerability than CVE-2014-4290, CVE-2014-4291, CVE-2014-4292, CVE-2014-4293, CVE-2014-4296, CVE-2014-4297, CVE-2014-4310, and CVE-2014-6547. NOTE: this issue was originally mapped to CVE-2014-4301, but CVE-2014-4301 is for an unrelated vulnerability.
How severe is CVE-2014-6477?: CVE-2014-6477 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2014-6477 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-6477?: CVE-2014-6477 primarily affects Oracle Database Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-6477?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-6477 published?: CVE-2014-6477 was published on 2014-11-23 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:oracle:database_server:11.1.0.7:*:*:*:*:*:*:*
cpe:2.3:a:oracle:database_server:11.2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:oracle:database_server:11.2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:database_server:12.1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:database_server:12.1.0.2:*:*:*:*:*:*:*

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