CVE-2022-31204
Omron PLC Cleartext Password Vulnerability
Description
Omron CS series, CJ series, and CP series PLCs through 2022-05-18 use cleartext passwords. They feature a UM Protection setting that allows users or system integrators to configure a password in order to restrict sensitive engineering operations (such as project/logic uploads and downloads). This password is set using the OMRON FINS command Program Area Protect and unset using the command Program Area Protect Clear, both of which are transmitted in cleartext.
INFO
Published Date :
July 26, 2022, 10:15 p.m.
Last Modified :
Aug. 4, 2022, 2:59 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2022-31204
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.
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-2022-31204.
| URL | Resource |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02 | Third Party Advisory US Government Resource |
| https://www.forescout.com/blog/ | Third Party 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-31204 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-31204 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]
Aug. 04, 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:N/A:N Changed Reference Type https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02 No Types Assigned https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02 Third Party Advisory, US Government Resource Changed Reference Type https://www.forescout.com/blog/ No Types Assigned https://www.forescout.com/blog/ Third Party Advisory Added CWE NIST CWE-319 Added CPE Configuration AND OR *cpe:2.3:o:omron:sysmac_cs1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.1 OR cpe:2.3:h:omron:sysmac_cs1:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:sysmac_cj2m_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.1 OR cpe:2.3:h:omron:sysmac_cj2m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:sysmac_cj2h_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5 OR cpe:2.3:h:omron:sysmac_cj2h:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:sysmac_cp1e_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.30 OR cpe:2.3:h:omron:sysmac_cp1e:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:sysmac_cp1h_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.30 OR cpe:2.3:h:omron:sysmac_cp1h:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:sysmac_cp1l_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.10 OR cpe:2.3:h:omron:sysmac_cp1l:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:omron:cp1w-cif41_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:omron:cp1w-cif41:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:* versions up to (excluding) 9.6
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-31204 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-2022-31204
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} -0.00%
score
0.40182
percentile