CVE-2020-2517 json
Vulnerability in the Database Gateway for ODBC component of Oracle Database Server.
published 2020-01-15 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-22310
- cvss
- 3.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
Vulnerability in the Database Gateway for ODBC component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c, and 19c. Difficult to exploit vulnerability allows high privileged attacker having Create Procedure, Create Database Link privilege with network access via OracleNet to compromise Database Gateway for ODBC. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Database Gateway for ODBC accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Database Gateway for ODBC. CVSS 3.0 Base Score 3.3 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L).
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.77% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 3.3 | CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L |
| NVD | 3.1 | 3.3 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L |
| NVD | 2.0 | 4.9 | AV:N/AC:M/Au:S/C:N/I:P/A:P |
Affected products
- Oracle Corporation Oracle Database
Classification
- Technology feeds
References
-
oracle.com
/security-alerts/cpujan2020.html
patch, vendor-advisory
-
seclists.org
/fulldisclosure/2021/Feb/13
mailing-list, third-party-advisory
Sources
- CVE List CVE-2020-2517
- NVD CVE-2020-2517
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.