CVE-2021-2378
Last modified
CVE-2021-2378 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. EPSS estimates a 1.83% chance of exploitation in the next 30 days.
Description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 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 T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Oracle | Weblogic Server | 10.3.6.0.0 |
| Oracle | Weblogic Server | 12.1.3.0.0 |
| Oracle | Weblogic Server | 12.2.1.3.0 |
| Oracle | Weblogic Server | 12.2.1.4.0 |
| Oracle | Weblogic Server | 14.1.1.0.0 |
References
- https://www.oracle.com/security-alerts/cpujul2021.htmlVendor Advisory
- https://www.oracle.com/security-alerts/cpujul2021.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-2378?
How severe is CVE-2021-2378?
How do I fix CVE-2021-2378?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-23758All versions of package ajaxpro.2 are vulnerable to Deserial…9.8
- CVE-2021-2376Vulnerability in the Oracle WebLogic Server product of Oracl…7.5
- CVE-2021-23760The package keyget from 0.0.0 are vulnerable to Prototype Po…9.8
- CVE-2021-2377Vulnerability in the PeopleSoft Enterprise PeopleTools produ…4.3
- CVE-2021-23771This affects all versions of package notevil; all versions o…6.5
- CVE-2021-23772This affects all versions of package github.com/kataras/iris…8.8
- CVE-2021-23784This affects the package tempura before 0.4.0. If the input …6.1
- CVE-2021-23792The package com.twelvemonkeys.imageio:imageio-metadata befor…9.8
- CVE-2021-23797All versions of package http-server-node are vulnerable to D…9.8
- CVE-2021-2380Vulnerability in the Oracle Applications Framework product o…7.6
- CVE-2021-23803This affects the package latte/latte before 2.10.6. There is…9.8
- CVE-2021-23807This affects the package jsonpointer before 5.0.0. A type co…9.8
Are you affected by CVE-2021-2378?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
