7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.969 High
EPSS
Percentile
99.7%
Added: 05/27/2020
CVE: CVE-2020-2555
Oracle WebLogic Server (formerly BEA WebLogic Server) is a Java web application platform.
A Java object deserialization vulnerability in WebLogic allows unauthenticated remote code execution by sending a serialized **BadAttributeValueExpException**
object over the T3 protocol.
Apply the patch referenced in Oracle Critical Patch Update Advisory - January 2020.
<https://www.oracle.com/security-alerts/cpujan2020.html>
Exploit works on Oracle WebLogic Server 12.1.3.0.0, 12.2.1.3.0, and 12.2.1.4.0 on Windows.
Windows
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.969 High
EPSS
Percentile
99.7%