Rockwell Automation FactoryTalk DataMosaix Private Cloud

View CSAF

1. EXECUTIVE SUMMARY CVSS v4 8.6 ATTENTION: Exploitable remotely/low attack complexity Vendor: Rockwell Automation Equipment: FactoryTalk DataMosaix Private Cloud Vulnerabilities: Weak Authentication, Improper Encoding or Escaping of Output
2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to take over accounts, steal credentials, redirect users to a malicious website, or bypass MFA.
3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of FactoryTalk DataMosaix Private Cloud are affected: FactoryTalk DataMosaix Private Cloud: Versions 7.11, 8.00, 8.01 (CVE-2025-11084) FactoryTalk DataMosaix Private Cloud: Versions 7.11, 8.00 (CVE-2025-11085) 3.2 VULNERABILITY OVERVIEW 3.2.1 WEAK AUTHENTICATION CWE-1390 A security issue exists within DataMosaix™ Private Cloud, allowing attackers to bypass MFA during setup and obtain a valid login-token cookie without knowing the users password. This vulnerability occurs when MFA is enabled but not completed within a 7-day period. CVE-2025-11084 has been assigned to this vulnerability. A CVSS v3.1 base score of 6.8 has been calculated; the CVSS vector string is (AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N). A CVSS v4 score has also been calculated for CVE-2025-11084. A base score of 7.6 has been calculated; the CVSS vector string is (AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N). 3.2.2 IMPROPER ENCODING OR ESCAPING OF OUTPUT CWE-116 A security issue exists within DataMosaix™ Private Cloud allowing for Persistent cross-site scripting. This vulnerability can result in the execution of malicious JavaScript, allowing for account takeover, credential theft, or redirection to a malicious website. CVE-2025-11085 has been assigned to this vulnerability. A CVSS v3.1 base score of 8.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). A CVSS v4 score has also been calculated for CVE-2025-11085. A base score of 8.6 has been calculated; the CVSS vector string is (AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N). 3.3 BACKGROUND CRITICAL INFRASTRUCTURE SECTORS: Critical Manufacturing COUNTRIES/AREAS DEPLOYED: Worldwide COMPANY HEADQUARTERS LOCATION: United States 3.4 RESEARCHER Rockwell Automation reported these vulnerabilities to CISA.
4. MITIGATIONS Rockwell Automation encourages users of the affected software to apply the following risk mitigations, if possible: For CVE-2025-11084: Update FactoryTalk DataMosaix Private Cloud to Version 8.02 For CVE-2025-11085: Update FactoryTalk DataMosaix Private Cloud to Version 8.01 Users using the affected software, who are not able to upgrade to one of the corrected versions, should use Rockwell Automation’s best security practices.  CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as: Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the Internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. 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 on 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. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B–Targeted 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. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited 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 exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.
5. UPDATE HISTORY November 13, 2025: Initial Republication of Rockwell Automation advisory ‘FactoryTalk DataMosaix Private Cloud – Multiple Vulnerabilities’