CVE-2019-16891
Liferay Portal CE Unauthorized Remote Command Execution Vulnerability
Description
Liferay Portal CE 6.2.5 allows remote command execution because of deserialization of a JSON payload.
INFO
Published Date :
Oct. 4, 2019, 2:15 p.m.
Last Modified :
Feb. 24, 2023, 12:31 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2019-16891 has a 6 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-2019-16891.
| URL | Resource |
|---|---|
| https://dappsec.substack.com/p/an-advisory-for-cve-2019-16891-from | Exploit Third Party Advisory |
| https://sec.vnpt.vn/2019/09/liferay-deserialization-json-deserialization-part-4/ | Exploit Third Party Advisory |
| https://www.liferay.com/downloads-community | Product Release Notes |
| https://www.youtube.com/watch?v=DjMEfQW3bf0 | Exploit |
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).
None
None
a rep for documenting my study, may be from 0 to 0.1
Java Dockerfile Shell Python HTML
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-2019-16891 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-16891 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]
Feb. 24, 2023
Action Type Old Value New Value Changed Reference Type https://dappsec.substack.com/p/an-advisory-for-cve-2019-16891-from No Types Assigned https://dappsec.substack.com/p/an-advisory-for-cve-2019-16891-from Exploit, Third Party Advisory Changed Reference Type https://www.youtube.com/watch?v=DjMEfQW3bf0 Third Party Advisory https://www.youtube.com/watch?v=DjMEfQW3bf0 Exploit -
CVE Modified by [email protected]
Dec. 27, 2022
Action Type Old Value New Value Added Reference https://dappsec.substack.com/p/an-advisory-for-cve-2019-16891-from [No Types Assigned] -
Reanalysis by [email protected]
Dec. 21, 2022
Action Type Old Value New Value Removed CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Removed CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H -
Initial Analysis by [email protected]
Oct. 10, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://sec.vnpt.vn/2019/09/liferay-deserialization-json-deserialization-part-4/ No Types Assigned https://sec.vnpt.vn/2019/09/liferay-deserialization-json-deserialization-part-4/ Exploit, Third Party Advisory Changed Reference Type https://www.liferay.com/downloads-community No Types Assigned https://www.liferay.com/downloads-community Product, Release Notes Changed Reference Type https://www.youtube.com/watch?v=DjMEfQW3bf0 No Types Assigned https://www.youtube.com/watch?v=DjMEfQW3bf0 Third Party Advisory Added CWE NIST CWE-502 Added CPE Configuration OR *cpe:2.3:a:liferay:liferay_portal:*:*:*:*:community:*:*:* versions up to (including) 6.0.6 *cpe:2.3:a:liferay:liferay_portal:6.1.0:b1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.1.0:b2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.1.0:b3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.1.0:b4:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.1.0:ga1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.1.0:rc1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.1.1:ga2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.1.2:ga3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:b1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:b2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:ga1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:m1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:m2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:m3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:m4:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:m5:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:m6:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:rc1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:rc2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:rc3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:rc4:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:rc5:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.0:rc6:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.1:ga2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.2:ga3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.3:ga4:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.4:ga5:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:6.2.5:ga6:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:a1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:a2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:a3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:a4:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:a5:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:b1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:b2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:b3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:b4:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:b5:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:b6:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:b7:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:ga1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:m1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:m2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:m3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:m4:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:m5:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:m6:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.0:m7:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.1:ga2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.2:ga3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.3:ga4:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.4:ga5:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.5:ga6:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.0.6:ga7:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.0:a1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.0:a2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.0:b1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.0:b2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.0:b3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.0:ga1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.0:m1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.0:m2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.0:rc1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.1:ga2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.2:ga3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.1.3:ga4:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.2.0:alpha1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.2.0:beta1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.2.0:beta2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.2.0:beta3:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.2.0:m2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.2.0:rc1:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.2.0:rc2:*:*:community:*:*:* *cpe:2.3:a:liferay:liferay_portal:7.2.0:rc3:*:*:community:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-16891 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-2019-16891
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.62 }} 0.33%
score
0.87741
percentile