CVE-2020-14644: critical vulnerability in Oracle Corporation WebLogic Server
Published · Updated
100Vexday Risk Score
Patch now. It under exploitation confirmed by CISA and has a working public exploit.
ssvc Actcvss 9.8epss 95%
from disclosure to weapon97 days
Published on NVDJul 15
1st PoC+97d
CISA KEV+1526d
exploitation probability
95%top 1% of all CVEs
observed exploitation
yesCISA + VulnCheck
1 public exploit(s)
Action required by CISAfederal deadline: 2024-10-09
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
In short
A critical flaw in Oracle WebLogic Server allows an attacker on the network to take complete control of the server without needing to log in. This vulnerability affects multiple versions and can compromise confidentiality, integrity, and availability of the system.
Technical detail
An unauthenticated remote code execution vulnerability in Oracle WebLogic Server's core component, exploitable via IIOP and T3 protocols with no special preconditions. Successful exploitation grants full system compromise including confidentiality, integrity, and availability impacts (CVSS 9.8).
Summary generated and translated by AI from the official 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 IIOP, T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).