How severe is CVE-2007-2120?

CVE-2007-2120 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2007-2120 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-2120?

CVE-2007-2120 primarily affects Oracle Application Server. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-2120?

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-2007-2120 published?

CVE-2007-2120 was published on 2007-04-18 and last updated on 2026-06-16.

CVE-2007-2120

CVE-2007-2120 is a high-severity vulnerability in Oracle Application Server with a CVSS 2.0 base score of 7.8. 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-399.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Oracle Application Server
Published: 2007-04-18
Last modified: 2026-06-16

Description

The Oracle Discoverer servlet in Oracle Application Server 9.0.4.3, 10.1.2.0.2, and 10.1.2.2.0 allows remote attackers to shut down an Oracle TNS Listener via a TNS STOP command in a request that uses the database/TNS alias, aka AS01.

Frequently asked questions

What is CVE-2007-2120?: The Oracle Discoverer servlet in Oracle Application Server 9.0.4.3, 10.1.2.0.2, and 10.1.2.2.0 allows remote attackers to shut down an Oracle TNS Listener via a TNS STOP command in a request that uses the database/TNS alias, aka AS01.
How severe is CVE-2007-2120?: CVE-2007-2120 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2007-2120 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2120?: CVE-2007-2120 primarily affects Oracle Application Server. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-2120?: 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-2007-2120 published?: CVE-2007-2120 was published on 2007-04-18 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:oracle:application_server:9.0.4.3:*:*:*:*:*:*:*
cpe:2.3:a:oracle:application_server:10.1.2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:application_server:10.1.2.2:*:*:*:*:*:*:*

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