CVE-2020-4450
IBM WebSphere Application Server Serial Object Deserialization RCE
Description
IBM WebSphere Application Server 8.5 and 9.0 traditional could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects. IBM X-Force ID: 181231.
INFO
Published Date :
June 5, 2020, 5:15 p.m.
Last Modified :
June 9, 2020, 6:52 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2020-4450 has a 10 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2020-4450.
| URL | Resource |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/181231 | VDB Entry Vendor Advisory |
| https://www.ibm.com/support/pages/node/6220294 | Patch Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-20-689/ | Third Party Advisory VDB Entry |
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).
在公网收集的gobypoc+部分自己加的poc
List of awesome starred repositories
Python
None
Go
安全类各家文库大乱斗
HTML CSS JavaScript Go Python Shell C
CVE-2020-4464 / CVE-2020-4450
Java
Automatic monitor github cve using Github Actions
Python
RedTeaming知识星球2020年安全知识汇总
Compiled dataset of Java deserialization CVEs
java-deserialization deserialization cve security
https://github.com/GrrrDog/Java-Deserialization-Cheat-Sheet
The cheat sheet about Java Deserialization vulnerabilities
javadeser java-deserialization pentesting
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-4450 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-4450 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 -
Initial Analysis by [email protected]
Jun. 09, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C) 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://exchange.xforce.ibmcloud.com/vulnerabilities/181231 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/181231 VDB Entry, Vendor Advisory Changed Reference Type https://www.ibm.com/support/pages/node/6220294 No Types Assigned https://www.ibm.com/support/pages/node/6220294 Patch, Vendor Advisory Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-20-689/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-20-689/ Third Party Advisory, VDB Entry Added CWE NIST CWE-502 Added CPE Configuration OR *cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:* versions from (including) 8.5.0.0 up to (excluding) 8.5.5.18 *cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:* versions from (including) 9.0.0.0 up to (excluding) 9.0.5.5 -
CVE Modified by [email protected]
Jun. 05, 2020
Action Type Old Value New Value Changed Description IBM WebSphere Application Server 8.5 and 9.0 traditional could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects. IBM X-Force ID: 181231. IBM WebSphere Application Server 8.5 and 9.0 traditional could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects. IBM X-Force ID: 181231. Added Reference https://www.zerodayinitiative.com/advisories/ZDI-20-689/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-4450 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-2020-4450
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
3.61 }} 1.03%
score
0.91663
percentile