CVE-2022-37013
"Unified Automation OPC UA C++ Demo Server Certificate-Induced Denial-of-Service"
Description
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Unified Automation OPC UA C++ Demo Server 1.7.6-537 [with vendor rollup]. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of certificates. A crafted certificate can force the server into an infinite loop. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-17203.
INFO
Published Date :
March 29, 2023, 7:15 p.m.
Last Modified :
Nov. 21, 2024, 7:14 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.0 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Public PoC/Exploit Available at Github
CVE-2022-37013 has a 4 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-2022-37013.
| URL | Resource |
|---|---|
| https://documentation.unified-automation.com/uasdkcpp/1.7.7/CHANGELOG.txt | Release Notes |
| https://www.zerodayinitiative.com/advisories/ZDI-22-1029/ | Third Party Advisory VDB Entry |
| https://documentation.unified-automation.com/uasdkcpp/1.7.7/CHANGELOG.txt | Release Notes |
| https://www.zerodayinitiative.com/advisories/ZDI-22-1029/ | Third Party Advisory VDB Entry |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-37013 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-2022-37013
weaknesses.
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
Python Shell
opcua-exploit-framework-main
Python Shell
Claroty opc ua exploit framework add KOR comment
Python Shell
Advanced OPC-UA framework for vulnerability research & exploitation
Python Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-37013 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-37013 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://documentation.unified-automation.com/uasdkcpp/1.7.7/CHANGELOG.txt Added Reference https://www.zerodayinitiative.com/advisories/ZDI-22-1029/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Apr. 06, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://documentation.unified-automation.com/uasdkcpp/1.7.7/CHANGELOG.txt No Types Assigned https://documentation.unified-automation.com/uasdkcpp/1.7.7/CHANGELOG.txt Release Notes Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-22-1029/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-22-1029/ Third Party Advisory, VDB Entry Added CPE Configuration OR *cpe:2.3:a:unified-automation:opc_ua_c\+\+_demo_server:1.7.6.537:*:*:*:*:*:*:*
Vulnerability Scoring Details
Base CVSS Score: 7.5
Base CVSS Score: 7.5
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.73 }} -0.52%
score
0.70284
percentile