CVE-2007-5520

CVE-2007-5520 is a high-severity vulnerability in Oracle Application Server with a CVSS 2.0 base score of 7.5. 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 Internet Directory component in Oracle Database 9.2.0.8 and 9.2.0.8DV, and Oracle Application Server 9.0.4.3, 10.1.3.0.0 up to 10.1.3.3.0, and 10.1.2.0.1 up to 10.1.2.2.0, has unknown impact and remote attack vectors, aka AS05.

Frequently asked questions

What is CVE-2007-5520?
Unspecified vulnerability in the Oracle Internet Directory component in Oracle Database 9.2.0.8 and 9.2.0.8DV, and Oracle Application Server 9.0.4.3, 10.1.3.0.0 up to 10.1.3.3.0, and 10.1.2.0.1 up to 10.1.2.2.0, has unknown impact and remote attack vectors, aka AS05.
How severe is CVE-2007-5520?
CVE-2007-5520 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2007-5520 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-5520?
CVE-2007-5520 primarily affects Oracle Application Server. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-5520?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-5520 published?
CVE-2007-5520 was published on 2007-10-17 and last updated on 2026-06-16.

References

Affected products (9)

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