CVE-2021-2175 json
Vulnerability in the Database Vault component of Oracle Database Server.
published 2021-04-22 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-16634
- cvss
- 2.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
Vulnerability in the Database Vault component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows high privileged attacker having Create Any View, Select Any View privilege with network access via Oracle Net to compromise Database Vault. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Database Vault accessible data. CVSS 3.1 Base Score 2.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N).
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
1.65% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- databasesecurityninja.wordpress.com https://databasesecurityninja.wordpress.com/2022/02/02/cve-2021-2175-database-vault-metadata-exposure-vulnerability/ referenced PoC, tagged "exploit" by a source, unverified
- packetstormsecurity.com http://packetstormsecurity.com/files/170373/Oracle-Database-Vault-Metadata-Exposure.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 2.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- Oracle Corporation Database - Enterprise Edition
Classification
- Technology feeds
References
-
oracle.com
/security-alerts/cpuapr2021.html
patch, vendor-advisory
-
databasesecurityninja.wordpress.com
/2022/02/02/cve-2021-2175-database-vault-metadata-exposure-vulnerability/
exploit, third-party-advisory
-
packetstormsecurity.com
/files/170373/Oracle-Database-Vault-Metadata-Exposure.html
exploit, third-party-advisory, vdb-entry
Sources
- CVE List CVE-2021-2175
- NVD CVE-2021-2175
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