7.5
HIGH
CVE-2024-20931
Oracle WebLogic Server Core Remote Unauthorized Access Vulnerability
Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 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 access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

INFO

Published Date :

Feb. 17, 2024, 2:15 a.m.

Last Modified :

March 28, 2025, 11:15 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2024-20931 has a 22 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2024-20931 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Oracle weblogic_server
: Total Affected Vendor : 1 | Products : 1
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-20931.

URL Resource
https://www.oracle.com/security-alerts/cpujan2024.html Vendor Advisory
https://www.oracle.com/security-alerts/cpujan2024.html Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
Yuan08o/pocs

None

Updated: 2 months, 3 weeks ago
1 stars 0 fork 0 watcher
Born at : Dec. 19, 2024, 1:46 a.m. This repo has been linked 123 different CVEs too.
Profile Photo
0xPThree/WebLogic

None

Python Java Go

Updated: 3 months, 1 week ago
1 stars 0 fork 0 watcher
Born at : Oct. 5, 2024, 3:01 p.m. This repo has been linked 6 different CVEs too.
Profile Photo
admin772/POC

None

Updated: 6 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Sept. 9, 2024, 1:28 a.m. This repo has been linked 128 different CVEs too.
Profile Photo
WhosGa/MyWiki

None

HTML

Updated: 2 months, 2 weeks ago
3 stars 2 fork 2 watcher
Born at : Sept. 4, 2024, 9:24 a.m. This repo has been linked 128 different CVEs too.
Profile Photo
adminlove520/pocWiki

None

HTML

Updated: 4 months, 1 week ago
6 stars 0 fork 0 watcher
Born at : Aug. 2, 2024, 6:07 a.m. This repo has been linked 123 different CVEs too.
Profile Photo
AboSteam/POPC

None

Updated: 4 months, 1 week ago
4 stars 0 fork 0 watcher
Born at : June 14, 2024, 6:54 a.m. This repo has been linked 95 different CVEs too.
Profile Photo
k3ppf0r/2024-PocLib

此项目的POC来源为2024年以来各大威胁情报的高危漏洞复现，POC已通过nuclei或xray武器化，本项目旨在为网络安全爱好者们提供一点参考资料，可供个人研究使用，共勉

Shell Batchfile Python ASP.NET Java Classic ASP PHP

Updated: 2 months, 1 week ago
270 stars 43 fork 43 watcher
Born at : May 8, 2024, 11:50 a.m. This repo has been linked 21 different CVEs too.
Profile Photo
wjlin0/poc-doc

None

HTML Python

Updated: 9 months ago
13 stars 1 fork 1 watcher
Born at : April 17, 2024, 8:46 a.m. This repo has been linked 100 different CVEs too.
Profile Photo
fireinrain/github-trending

Fetch github trending every day and push to telegram channel

Python

Updated: 8 months, 1 week ago
18 stars 1 fork 1 watcher
Born at : Feb. 29, 2024, 3:11 p.m. This repo has been linked 17 different CVEs too.
Profile Photo
Marco-zcl/POC

None

Updated: 1 year, 1 month ago
0 stars 0 fork 0 watcher
Born at : Feb. 16, 2024, 12:38 p.m. This repo has been linked 37 different CVEs too.
Profile Photo
labesterOct/CVE-2024-20931

CVE-2024-20931 Oracle A RCE vuln based on Weblogic T3\IIOP protocol

Updated: 1 year ago
2 stars 0 fork 0 watcher
Born at : Feb. 7, 2024, 12:23 p.m. This repo has been linked 2 different CVEs too.
Profile Photo
dinosn/CVE-2024-20931

CVE-2024-20931, this is the bypass of the patch of CVE-2023-21839

Updated: 4 months, 4 weeks ago
61 stars 11 fork 11 watcher
Born at : Feb. 6, 2024, 3:09 p.m. This repo has been linked 2 different CVEs too.
Profile Photo
ATonysan/CVE-2024-20931_weblogic

None

Updated: 9 months, 2 weeks ago
1 stars 0 fork 0 watcher
Born at : Feb. 6, 2024, 9:21 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
Leocodefocus/CVE-2024-20931-Poc

None

Updated: 1 year, 1 month ago
1 stars 1 fork 1 watcher
Born at : Feb. 6, 2024, 6:35 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
GlassyAmadeus/CVE-2024-20931

The Poc for CVE-2024-20931

Java

Updated: 3 months, 3 weeks ago
72 stars 12 fork 12 watcher
Born at : Feb. 2, 2024, 1:58 a.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-20931 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-20931 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Mar. 28, 2025

    Action Type Old Value New Value
    Added CWE CWE-284
  • Initial Analysis by [email protected]

    Nov. 29, 2024

    Action Type Old Value New Value
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*
    Changed Reference Type https://www.oracle.com/security-alerts/cpujan2024.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2024.html Vendor Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpujan2024.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2024.html Vendor Advisory
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpujan2024.html
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Received by [email protected]

    Feb. 17, 2024

    Action Type Old Value New Value
    Added Description Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 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 access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
    Added Reference Oracle https://www.oracle.com/security-alerts/cpujan2024.html [No types assigned]
    Added CVSS V3.1 Oracle AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-20931 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-20931 weaknesses.

CAPEC-19: Embedding Scripts within Scripts Embedding Scripts within Scripts CAPEC-441: Malicious Logic Insertion Malicious Logic Insertion CAPEC-478: Modification of Windows Service Configuration Modification of Windows Service Configuration CAPEC-479: Malicious Root Certificate Malicious Root Certificate CAPEC-502: Intent Spoof Intent Spoof CAPEC-503: WebView Exposure WebView Exposure CAPEC-536: Data Injected During Configuration Data Injected During Configuration CAPEC-546: Incomplete Data Deletion in a Multi-Tenant Environment Incomplete Data Deletion in a Multi-Tenant Environment CAPEC-550: Install New Service Install New Service CAPEC-551: Modify Existing Service Modify Existing Service CAPEC-552: Install Rootkit Install Rootkit CAPEC-556: Replace File Extension Handlers Replace File Extension Handlers CAPEC-558: Replace Trusted Executable Replace Trusted Executable CAPEC-562: Modify Shared File Modify Shared File CAPEC-563: Add Malicious File to Shared Webroot Add Malicious File to Shared Webroot CAPEC-564: Run Software at Logon Run Software at Logon CAPEC-578: Disable Security Software Disable Security Software
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: