9.8
CRITICAL
CVE-2020-14756
Oracle Fusion Middleware Coherence IIOP T3 Remote Takeover Vulnerability
Description

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core Components). Supported versions that are affected are 3.7.1.0, 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 IIOP, T3 to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. 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).

INFO

Published Date :

Jan. 20, 2021, 3:15 p.m.

Last Modified :

March 29, 2022, 4:40 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2020-14756 has a 19 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-2020-14756 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 utilities_framework
2 Oracle coherence
: Total Affected Vendor : 1 | Products : 2
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-2020-14756.

URL Resource
https://www.oracle.com/security-alerts/cpujan2021.html Patch Vendor Advisory
https://www.oracle.com/security-alerts/cpujan2022.html Patch 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
d4n-sec/d4n-sec.github.io

None

CSS HTML JavaScript

Updated: 7 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Feb. 2, 2024, 2:11 p.m. This repo has been linked 494 different CVEs too.
Profile Photo
hktalent/bug-bounty

bounty collection

Shell Python Dockerfile Ruby JavaScript ASP.NET Classic ASP HTML PHP Jupyter Notebook

Updated: 2 weeks, 4 days ago
26 stars 4 fork 4 watcher
Born at : Sept. 11, 2023, 11:19 a.m. This repo has been linked 234 different CVEs too.
Profile Photo
0day404/vulnerability-poc

A Common Vulnerability PoC Knowledge Base一个普遍漏洞POC知识库

vulnerability

Updated: 2 months ago
17 stars 6 fork 6 watcher
Born at : June 24, 2023, 3:12 p.m. This repo has been linked 232 different CVEs too.
Profile Photo
gobysec/Weblogic

WebLogic vulnerability exploration from beginner to expert.

weblogic cve-2023-21839 cve-2023-21931

Updated: 1 month ago
150 stars 19 fork 19 watcher
Born at : April 17, 2023, 11 a.m. This repo has been linked 11 different CVEs too.
Profile Photo
20142995/sectool

个人向的工具导航，Ctrl + F

Python

Updated: 1 week, 4 days ago
187 stars 27 fork 27 watcher
Born at : Nov. 23, 2022, 9:53 a.m. This repo has been linked 48 different CVEs too.
Profile Photo
soosmile/POC

None

Updated: 2 months, 3 weeks ago
8 stars 1 fork 1 watcher
Born at : June 21, 2022, 7:45 a.m. This repo has been linked 943 different CVEs too.
Profile Photo
cL0und/cl0und

None

Updated: 2 years, 4 months ago
0 stars 0 fork 0 watcher
Born at : April 23, 2022, 9:47 a.m. This repo has been linked 4 different CVEs too.
Profile Photo
Threekiii/Awesome-POC

一个漏洞POC知识库 目前数量 1000+

poc

Updated: 1 week, 6 days ago
3417 stars 682 fork 682 watcher
Born at : Feb. 20, 2022, 6:43 a.m. This repo has been linked 405 different CVEs too.
Profile Photo
SexyBeast233/SecBooks

安全类各家文库大乱斗

HTML CSS JavaScript Go Python Shell C

Updated: 1 week, 6 days ago
856 stars 214 fork 214 watcher
Born at : Feb. 15, 2022, 3:14 a.m. This repo has been linked 568 different CVEs too.
Profile Photo
tzwlhack/Vulnerability

None

Updated: 1 week, 6 days ago
66 stars 14 fork 14 watcher
Born at : Oct. 13, 2021, 4:56 a.m. This repo has been linked 175 different CVEs too.
Profile Photo
freeide/CVE-2021-2394

POC of CVE-2021-2394

Java

Updated: 1 month ago
22 stars 32 fork 32 watcher
Born at : Aug. 2, 2021, 4:19 a.m. This repo has been linked 2 different CVEs too.
Profile Photo
lz2y/CVE-2021-2394

POC of CVE-2021-2394

Java

Updated: 1 month ago
39 stars 18 fork 18 watcher
Born at : Aug. 2, 2021, 2:22 a.m. This repo has been linked 4 different CVEs too.
Profile Photo
8ypass/weblogicExploit

weblogic历史漏洞利用工具

Updated: 2 weeks, 6 days ago
90 stars 9 fork 9 watcher
Born at : June 19, 2021, 2:10 p.m. This repo has been linked 6 different CVEs too.
Profile Photo
developer3000S/PoC-in-GitHub

None

Updated: 6 months, 2 weeks ago
33 stars 3 fork 3 watcher
Born at : March 12, 2021, 12:22 p.m. This repo has been linked 1063 different CVEs too.
Profile Photo
somatrasss/weblogic2021

CVE-2021-1994、CVE-2021-2047、CVE-2021-2064、CVE-2021-2108、CVE-2021-2075、CVE-2019-17195、CVE-2020-14756、CVE-2021-2109

Python

Updated: 1 month ago
12 stars 2 fork 2 watcher
Born at : Feb. 4, 2021, 7:03 a.m. This repo has been linked 8 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-2020-14756 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-14756 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 [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Mar. 29, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.oracle.com/security-alerts/cpujan2021.html Vendor Advisory https://www.oracle.com/security-alerts/cpujan2021.html Patch, Vendor Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpujan2022.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2022.html Patch, Vendor Advisory
    Changed CPE Configuration OR *cpe:2.3:a:oracle:coherence:3.7.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:12.1.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:12.2.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:12.2.1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:14.1.1.0.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:coherence:3.7.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:12.1.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:12.2.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:12.2.1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:14.1.1.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:utilities_framework:4.2.0.2.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:utilities_framework:4.2.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:utilities_framework:*:*:*:*:*:*:*:* versions from (including) 4.3.0.1.0 up to (including) 4.3.0.6.0 *cpe:2.3:a:oracle:utilities_framework:4.4.0.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:utilities_framework:4.4.0.2.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:utilities_framework:4.4.0.3.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jan. 19, 2022

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpujan2022.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Jan. 22, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Changed Reference Type https://www.oracle.com/security-alerts/cpujan2021.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2021.html Vendor Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:oracle:coherence:3.7.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:12.1.3.0.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:12.2.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:12.2.1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:coherence:14.1.1.0.0:*:*:*:*:*:*:*
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-2020-14756 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-2020-14756 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.04 }} 0.12%

score

0.82274

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: