Critical severity · published Jan 15, 2020
CVE-2020-2551
Oracle Fusion Middleware Unspecified Vulnerability
In wildKEV
9.8
CVSS
92.8%
EPSS
Yes
On KEV
Description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: WLS Core Components). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)92.8% · higher than 100% of CVEs
Exploited in the wildYes
CISA KEVListed Nov 16, 2023
Federal remediation dueDec 7, 2023
Ransomware campaign useNot known
Affected products
Which versions
WS
WebLogic Server · Oracle
10.3.6.0.0; 12.1.3.0.0; 12.2.1.3.0; 12.2.1.4.0 · source: vendor, NVD
FM
Fusion Middleware · Oracle
All versions, or not specified · source: KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-2551
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-2551
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
x_refsource_MISC
https://www.oracle.com/security-alerts/cpujan2020.html
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