High severity · published Apr 19, 2022
CVE-2022-21441
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core)
7.5
CVSS
1.4%
EPSS
No
On KEV
Description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3/IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WS
WebLogic Server · Oracle
12.2.1.3.0; 12.2.1.4.0; 14.1.1.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-21441
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-21441
Vendor Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html
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