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Low severity · published Oct 20, 2021
CVE-2021-35576
Vulnerability in the Oracle Database Enterprise Edition Unified Audit component of Oracle Database Server
2.7
CVSS
1.4%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Database Enterprise Edition Unified Audit component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Easily exploitable vulnerability allows high privileged attacker having Local Logon privilege with network access via Oracle Net to compromise Oracle Database Enterprise Edition Unified Audit. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Database Enterprise Edition Unified Audit accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Database Server · Oracle
12.1.0.2; 12.2.0.1; 19c · source: NVD
Affected product
DS
Database Server
Oracle
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-35576
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-35576
Exploit
http://packetstormsecurity.com/files/170354/Oracle-Unified-Audit-Policy-Bypass.html
Exploit
http://packetstormsecurity.com/files/170373/Oracle-Database-Vault-Metadata-Exposure.html
Exploit
https://databasesecurityninja.wordpress.com/2022/06/11/cve-2021-35576-bypassing-unified-audit-policy/
Patch
https://www.oracle.com/security-alerts/cpuoct2021.html
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