CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
10.4%
Skip to main content Toolbar items Manage Administration menu Tools Extend Tools Content Extend Content Structure Configuration Extend Configuration Help Horizontal orientation dgloria Edit ICS Advisory ARC Informatique PcVue (Update A) Primary tabs View Edit(active tab) Delete Revisions Breadcrumb Home ARC Informatique PcVue (Update A) Is Medical Advisory No Yes Title ARC Informatique PcVue (Update A) docid ICSA-22-235-01 Enter a document ID in the form of ICSA-YY-XXX-ZZ Where Y is the 2 digit year, X is julian day e.g, ICSA-13-045-01 Description About text formats Body (Edit summary)
This updated advisory is a follow-up to the advisory update titled ICSA-22-235-01 ARC Informatique PcVue that was published August 23, 2022, to the ICS webpage on www.cisa.gov/uscert.
Successful exploitation of this vulnerability could allow an attacker to access the OAuth web service database.
The following ARC Informatique product components are affected:
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The affected device stores sensitive information in cleartext, which may allow an authenticated user to access session data stored in the OAuth database belonging to legitimate users.
CVE-2022-2569 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
An unnamed researcher reported this vulnerability to ARC Informatique.
ARC Informatique recommends users apply the following updates:
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* After installing the fix, users should update the Web Deployment Console (WDC) and re-deploy the Web Server.
ARC Informatique has identified additional steps users can apply to reduce the risk:
Users should contact ARC Informatiqueβs PcVue Solutions for assistance with the above steps.
For additional information, visit the public ARC Informatique security alert page.
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability these vulnerabilities. Specifically, users should:
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage at cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01BβTargeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
No known public exploits specifically target this vulnerability. This vulnerability is not exploitable remotely.
About text formats Show row weights Vendor Vendor (value 1) ARC Informatique Vendor (value 2) Enter as many associated vendors as required, for example Honeywell Published Last saved 09/29/2022 - 10:39 Author ajohnson Create new revision Revisions are required. Revision log message Briefly describe the changes you have made. METATAG URL REDIRECTS URL ALIAS (Automatic alias) Generate automatic URL alias Uncheck this to create a custom alias below. URL alias /ics/advisories/icsa-22-235-01-0 Specify an alternative path by which this data can be accessed. For example, type β/aboutβ when writing an about page. AUTHORING INFORMATION (By ajohnson (12364) on 2022-09-29) PROMOTION OPTIONS (Not promoted) Current state Published Change to Published Delete Tray βAdministration menuβ opened.
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www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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