VULNERABILITY OVERVIEW UNQUOTED SEARCH PATH OR ELEMENT CWE-428 Without quotation marks, any whitespace in the file path remains ambiguous, which may allow an attacker to link to or run a malicious executable.The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within.DHS does not endorse any commercial product or service, referenced in this product or otherwise.Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header.
AFFECTED PRODUCTS The following versions of FactoryTalk Activation, a component of FactoryTalk Services Platform, are affected: FactoryTalk Activation Service, Version 4.00.02 and prior versions. IMPACT Successful exploitation of this vulnerability may allow an authenticated, but nonprivileged, local user to link to or run a malicious executable. MITIGATION Rockwell Automation has released a new version of FactoryTalk Activation, Version 4.01, which addresses the identified vulnerability. Rockwell Automation Factorytalk Activation Manager How To Identify WhetherRockwell Automation recommends upgrading to the latest version of FactoryTalk Activation, Version 4.01 or later, which is available at the following location: If unable to upgrade to the latest version, users should read Knowledgebase Article KB939382, which describes how to identify whether the service path contains spaces (i.e., is vulnerable); how to manually address this vulnerability through a registry edit; and the article describes the process of doing such edits. Rockwell Automations Knowledgebase Article KB939382 is available at the following location: Rockwell Automation recommends, where feasible, the precautions and risk mitigation strategies to this type of attack, like those listed below. ![]() Employ training and awareness programs to educate users on the warning signs of a phishing or social engineering attack. NCCICICS-CERT recommends that users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should: Minimize network exposure for all control system devices andor systems, and ensure that they are not accessible from the Internet. ![]() When remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing that VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize that VPN is only as secure as the connected devices. ICS-CERT reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. ICS-CERT also provides a section for control systems security recommended practices on the ICS-CERT web page. Rockwell Automation Factorytalk Activation Manager Trial Control SystemsSeveral recommended 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 in the ICSCERT Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies, that is available for download from the ICS-CERT web site. Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to ICS-CERT for tracking and correlation against other incidents. In addition, ICS-CERT recommends that users take the following measures to protect themselves from social engineering attacks: Do not click web links or open unsolicited attachments in email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploits specifically target this vulnerability.
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