Critical severity · published Jan 15, 2020
CVE-2020-2555
Oracle Multiple Products Remote Code Execution Vulnerability
In wildKEV
9.8
CVSS
97.1%
EPSS
Yes
On KEV
Description
Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Caching,CacheStore,Invocation). Supported versions that are affected are 3.7.1.0, 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 T3 to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. 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)97.1% · higher than 100% of CVEs
Exploited in the wildYes
CISA KEVListed Nov 3, 2021
Federal remediation dueMay 3, 2022
Ransomware campaign useNot known
Affected products
Which versions
UF
Utilities Framework · Oracle Corporation
4.2.0.2.0; 4.2.0.3.0; 4.3.0.1.0-4.3.0.6.0; 4.4.0.0.0; 4.4.0.2.0 · source: vendor, NVD
WP
WebCenter Portal · Oracle Corporation
12.2.1.3.0; 12.2.1.4.0 · source: vendor, NVD
AM
Access Manager · Oracle
11.1.2.3.0 · source: NVD
CO
Coherence · Oracle
3.7.1.0; 12.1.3.0.0; 12.2.1.3.0; 12.2.1.4.0 · source: NVD
CP
Commerce Platform · Oracle
11.3.0 through 11.3.2; 11.0.0; 11.1.0; 11.2.0 · source: NVD
CD
Communications Diameter Signaling Router · Oracle
8.0.0 through 8.2.2 · source: NVD
HD
Healthcare Data Repository · Oracle
7.0.1 · source: NVD
RP
Rapid Planning · Oracle
12.1; 12.2 · source: NVD
RA
Retail Assortment Planning · Oracle
15.0; 16.0 · source: NVD
MP
Multiple Products · Oracle
All versions, or not specified · source: KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-2555
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-2555
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
x_refsource_MISC
https://www.oracle.com/security-alerts/cpujul2020.html
x_refsource_MISC
https://www.oracle.com/security-alerts/cpujan2020.html
x_refsource_MISC
http://packetstormsecurity.com/files/157054/Oracle-Coherence-Fusion-Middleware-Remote-Code-Execution.html
x_refsource_MISC
http://packetstormsecurity.com/files/157207/Oracle-WebLogic-Server-12.2.1.4.0-Remote-Code-Execution.html
x_refsource_MISC
http://packetstormsecurity.com/files/157795/WebLogic-Server-Deserialization-Remote-Code-Execution.html
x_refsource_MISC
https://www.oracle.com/security-alerts/cpuoct2020.html