CVE-2020-14740
CVE-2020-14740 is a low-severity vulnerability in Oracle Sql Developer with a CVSS 3.x base score of 2.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Low (CVSS 3.x base score 2.8)
- CVSS v2: 1.9
- EPSS exploit prediction: 0% (32nd percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Oracle Sql Developer
- Published:
- Last modified:
Description
Vulnerability in the SQL Developer Install component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1 and 18c. Easily exploitable vulnerability allows low privileged attacker having Client Computer User Account privilege with logon to the infrastructure where SQL Developer Install executes to compromise SQL Developer Install. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of SQL Developer Install accessible data. CVSS 3.1 Base Score 2.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N).
Frequently asked questions
- What is CVE-2020-14740?
- Vulnerability in the SQL Developer Install component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1 and 18c. Easily exploitable vulnerability allows low privileged attacker having Client Computer User Account privilege with logon to the infrastructure where SQL Developer Install executes to compromise SQL Developer Install. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of SQL Developer Install accessible data. CVSS 3.1 Base Score 2.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N).
- How severe is CVE-2020-14740?
- CVE-2020-14740 has a CVSS 3.x base score of 2.8, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2020-14740 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-14740?
- CVE-2020-14740 primarily affects Oracle Sql Developer. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-14740?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-14740 published?
- CVE-2020-14740 was published on 2020-10-21 and last updated on 2026-06-17.
References
Affected products (4)
- cpe:2.3:a:oracle:sql_developer:11.2.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:sql_developer:12.1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:sql_developer:12.2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:sql_developer:18c:*:*:*:*:*:*:*
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