CVE-2022-23131
Zabbix Frontend Authentication Bypass Vulnerabilit - [Actively Exploited]
Description
In the case of instances where the SAML SSO authentication is enabled (non-default), session data can be modified by a malicious actor, because a user login stored in the session was not verified. Malicious unauthenticated actor may exploit this issue to escalate privileges and gain admin access to Zabbix Frontend. To perform the attack, SAML authentication is required to be enabled and the actor has to know the username of Zabbix user (or use the guest account, which is disabled by default).
INFO
Published Date :
Jan. 13, 2022, 4:15 p.m.
Last Modified :
Jan. 19, 2022, 9:08 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
Unsafe client-side session storage leading to authentication bypass/instance takeover via Zabbix Frontend with configured SAML.
Apply updates per vendor instructions.
Public PoC/Exploit Available at Github
CVE-2022-23131 has a 61 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-2022-23131.
| URL | Resource |
|---|---|
| https://support.zabbix.com/browse/ZBX-20350 | Issue Tracking 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).
None
Zabbix Frontend Authentication Bypass Vulnerability
Python
CVE-2022-23131 Zabbix Server SAML authentication exploit
Python
Base on actions to integrate some POCs every day.
Python
All CVE - PoC in GitHub
poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate
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渗透测试有关的POC、EXP、脚本、提权、小工具等---About penetration-testing python-script poc getshell csrf xss cms php-getshell domainmod-xss csrf-webshell cobub-razor cve rce sql sql-poc poc-exp bypass oa-getshell cve-cms
Assembly Python Shell PHP C++ C Go Ruby HTML Java
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CSS HTML JavaScript
None
Python
None
Python
None
None
Python
bounty collection
Shell Python Dockerfile Ruby JavaScript ASP.NET Classic ASP HTML PHP Jupyter Notebook
PoC. Severity critical.
Shell Ruby Python PHP
PoC. Severity critical.
cve-2023-1671 cve-2023-27350 cve-2023-2868 cve-2023-3519 cve-2023-34960 exploit poc cve-2023-28121 cve-2023-28771 cve-2023-35885 cve-2023-38646 cve-2023-34124 citrix sonicwall cve-2023-4596 cve-2023-26469 cve-2023-23333 ivanti cve-2023-40044 cve-2023-22515
Shell Python Ruby PHP
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-23131 vulnerability anywhere in the article.
-
Cybersecurity News
CVE-2024-22116 (CVSS 9.9): Critical RCE Vulnerability Found in Zabbix Monitoring Solution
Zabbix, a widely-adopted open-source solution for enterprise-level IT infrastructure monitoring, has disclosed a critical security vulnerability that could lead to full system compromise. The vulnerab ... Read more
The following table lists the changes that have been made to the
CVE-2022-23131 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.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 19, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:H/Au:N/C:P/I:P/A:P) 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://support.zabbix.com/browse/ZBX-20350 No Types Assigned https://support.zabbix.com/browse/ZBX-20350 Issue Tracking, Patch, Vendor Advisory Added CWE NIST CWE-290 Added CPE Configuration OR *cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:* versions from (including) 5.4.0 up to (including) 5.4.8 *cpe:2.3:a:zabbix:zabbix:6.0.0:alpha1:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-23131 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-2022-23131
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
97.17 }} 0.03%
score
0.99853
percentile