Medium severity · published Apr 18, 2023
CVE-2023-21997
Vulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Proxy User Delegation)
4.3
CVSS
0.5%
EPSS
No
On KEV
Description
Vulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Proxy User Delegation). Supported versions that are affected are 12.2.3-12.2.12. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle User Management. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle User Management accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UM
User Management · Oracle
12.2.3 through 12.2.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-21997
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-21997
Vendor Advisory
https://www.oracle.com/security-alerts/cpuapr2023.html
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