Live › vulnerability › CVE-2020-14644
Go to dashboardOracle WebLogic Server has a deserialization flaw in its T3 and IIOP protocol handling. An unauthenticated attacker with network access can execute code on the server.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Oracle WebLogic Server | vendor | – | – |
| oracle weblogic server | vendor | = 12.2.1.3.0 | – |
| oracle weblogic server | vendor | = 12.2.1.4.0 | – |
| oracle weblogic server | vendor | = 14.1.1.0.0 | – |
Unknown from the sources.
Apply the Oracle mitigation or patch per vendor instructions, or discontinue use of the product if mitigations are unavailable (per CISA required action).
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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).
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