CVE-2020-14740
Vulnerability in the SQL Developer Install component of Oracle Database Server. Supported...
CVE-2020-14740 is a low vulnerability (CVSS 2.8) in Oracle Sql Developer, published October 21, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.41%, the 35th percentile. No source names a fixed version.
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).
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
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).
- Record
CVE-2020-14740- CVSS 3.1
- 2.8 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
EUVDEUVD-2020-6876
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).
- Record
EUVD-2020-6876- CVSS 3.1
- 2.8 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fc52-hgm5-fcm6 No score
Vulnerability in the SQL Developer Install component of Oracle Database Server. Supported...
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).
- Record
GHSA-fc52-hgm5-fcm6- Updated
- 2026-11-02
NVD
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).
- Record
CVE-2020-14740- CVSS 3.1
- 2.8 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N - CVSS 2.0
- 1.9 Low
AV:L/AC:M/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |