{ "document": { "acknowledgments": [ { "names": [ "Andrew Capobianco" ], "organization": "RewCon.co", "summary": "reported these vulnerabilities to CISA" } ], "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Disclosure is not limited", "tlp": { "label": "WHITE", "url": "https://www.cisa.gov/news-events/news/traffic-light-protocol-tlp-definitions-and-usage" } }, "lang": "en-US", "notes": [ { "category": "legal_disclaimer", "text": "This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).", "title": "Legal Notice and Terms of Use" }, { "category": "summary", "text": "Successful exploitation of these vulnerabilities could allow an attacker to gain unauthorized access to the database, execute arbitrary code on the host with the highest level of privilege, or gain control of the physical access-control system.", "title": "Advisory Summary" }, { "category": "other", "text": "Communications, Critical Manufacturing, Energy, Transportation Systems", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Worldwide", "title": "Countries/areas deployed" }, { "category": "other", "text": "United States", "title": "Company headquarters location" }, { "category": "general", "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities.", "title": "Recommended Practices" }, { "category": "general", "text": "Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.", "title": "Recommended Practices" }, { "category": "general", "text": "Locate control system networks and remote devices behind firewalls and isolating them from business networks.", "title": "Recommended Practices" }, { "category": "general", "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs). Recognize VPNs may have vulnerabilities, should be updated to the most recent version available, and are only as secure as the connected devices.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. 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.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.", "title": "Recommended Practices" }, { "category": "general", "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA also recommends users take the following measures to protect themselves from social engineering attacks:", "title": "Recommended Practices" }, { "category": "general", "text": "Do not click web links or open attachments in unsolicited email messages.", "title": "Recommended Practices" }, { "category": "general", "text": "Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.", "title": "Recommended Practices" }, { "category": "general", "text": "Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA is not aware of exploitation specifically targeting Armatura One in relation to these vulnerabilities. CVE-2023-46604 is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog and has been used in ransomware campaigns against other Apache ActiveMQ deployments.", "title": "Recommended Practices" } ], "publisher": { "category": "coordinator", "contact_details": "central@cisa.dhs.gov", "name": "CISA", "namespace": "https://www.cisa.gov/" }, "references": [ { "category": "self", "summary": "ICS Advisory ICSA-26-274-01 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-274-01.json" }, { "category": "self", "summary": "ICSA Advisory ICSA-26-274-01 - Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-274-01" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/topics/industrial-control-systems" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/ncas/tips/ST04-014" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/news-events/ics-alerts/ics-alert-10-301-01" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/news-events/news/targeted-cyber-intrusion-detection-and-mitigation-strategies-update-b" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/secure-our-world/teach-employees-avoid-phishing" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/news-events/news/avoiding-social-engineering-and-phishing-attacks" } ], "title": "Armatura LLC Armatura One", "tracking": { "current_release_date": "2026-10-01T06:00:00.000000Z", "generator": { "date": "2026-09-30T16:48:35.737541Z", "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-26-274-01", "initial_release_date": "2026-10-01T06:00:00.000000Z", "revision_history": [ { "date": "2026-10-01T06:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "Initial Publication" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "<4.7.2", "product": { "name": "Armatura LLC Armatura One: <4.7.2", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "Armatura One" }, { "branches": [ { "category": "product_version_range", "name": "<4.6.1", "product": { "name": "Armatura LLC Armatura One (USA): <4.6.1", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": "Armatura One (USA)" } ], "category": "vendor", "name": "Armatura LLC" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-46604", "cwe": { "id": "CWE-502", "name": "Deserialization of Untrusted Data" }, "notes": [ { "category": "summary", "text": "Armatura One embeds Apache ActiveMQ, exposing its OpenWire protocol listener on the network by default. This embedded version is affected by CVE-2023-46604, a deserialization flaw in the OpenWire marshaller that allows an unauthenticated network attacker to trigger deserialization of an arbitrary object graph before authentication is checked. This can result in arbitrary code execution with the highest level of privilege on the host operating system.", "title": "Vulnerability Summary" }, { "category": "details", "text": "SSVCv2/E:N/A:Y/2026-09-30T06:00:00.000000Z", "title": "SSVC" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "cwe.mitre.org", "url": "https://cwe.mitre.org/data/definitions/502.html" }, { "category": "external", "summary": "www.cve.org", "url": "https://www.cve.org/CVERecord?id=CVE-2023-46604" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" } ], "remediations": [ { "category": "vendor_fix", "details": "Armatura LLC Armatura One vers:all/<4.7.2: Armatura LLC has released Armatura One V4.7.2, which resolves this issue. Users should upgrade from V4.7.1 or earlier to V4.7.2.", "product_ids": [ "CSAFPID-0001" ] }, { "category": "vendor_fix", "details": "Armatura LLC Armatura One (USA) vers:all/<4.6.1: Armatura LLC has released Armatura One V4.6.1_USA, which resolves this issue. Users of the USA release line should upgrade from V4.3.1_USA or earlier to V4.6.1_USA.", "product_ids": [ "CSAFPID-0002" ] }, { "category": "vendor_fix", "details": "Armatura LLC recommends contacting official technical support for guidance on obtaining and applying the upgrade.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For more information see the associated CISA security advisory ICSA-26-274-01 JSON.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-274-01.json" } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2026-94591", "cwe": { "id": "CWE-321", "name": "Use of Hard-coded Cryptographic Key" }, "notes": [ { "category": "summary", "text": "Armatura One stores database and message-broker credentials in an install configuration file, encrypting them with AES-128-CBC when this protection is enabled. The encryption key and initialization vector are fixed values embedded in the software itself and are identical across every installation. An attacker with a copy of the installation package can recover this key and initialization vector, and can then decrypt the stored credentials of any specific installation to which the attacker separately obtains the encrypted configuration file.", "title": "Vulnerability Summary" }, { "category": "details", "text": "SSVCv2/E:N/A:N/2026-09-30T06:00:00.000000Z", "title": "SSVC" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "cwe.mitre.org", "url": "https://cwe.mitre.org/data/definitions/321.html" }, { "category": "external", "summary": "www.cve.org", "url": "https://www.cve.org/CVERecord?id=CVE-2026-94591" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" } ], "remediations": [ { "category": "vendor_fix", "details": "Armatura LLC Armatura One vers:all/<4.7.2: Armatura LLC has released Armatura One V4.7.2, which resolves this issue. Users should upgrade from V4.7.1 or earlier to V4.7.2.", "product_ids": [ "CSAFPID-0001" ] }, { "category": "vendor_fix", "details": "Armatura LLC Armatura One (USA) vers:all/<4.6.1: Armatura LLC has released Armatura One V4.6.1_USA, which resolves this issue. Users of the USA release line should upgrade from V4.3.1_USA or earlier to V4.6.1_USA.", "product_ids": [ "CSAFPID-0002" ] }, { "category": "vendor_fix", "details": "Armatura LLC recommends contacting official technical support for guidance on obtaining and applying the upgrade.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For more information see the associated CISA security advisory ICSA-26-274-01 JSON.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-274-01.json" } ], "scores": [ { "cvss_v3": { "baseScore": 8.4, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2026-94592", "cwe": { "id": "CWE-798", "name": "Use of Hard-coded Credentials" }, "notes": [ { "category": "summary", "text": "Armatura One's database initialization routine assigns a fixed, vendor-defined password to the database superuser account at creation time, rather than generating a unique password per installation. An individual with access to the server operating system and knowledge of this value can authenticate as the database superuser on a deployment where it has not been changed.", "title": "Vulnerability Summary" }, { "category": "details", "text": "SSVCv2/E:N/A:N/2026-09-30T06:00:00.000000Z", "title": "SSVC" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "cwe.mitre.org", "url": "https://cwe.mitre.org/data/definitions/798.html" }, { "category": "external", "summary": "www.cve.org", "url": "https://www.cve.org/CVERecord?id=CVE-2026-94592" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" } ], "remediations": [ { "category": "vendor_fix", "details": "Armatura LLC Armatura One vers:all/<4.7.2: Armatura LLC has released Armatura One V4.7.2, which resolves this issue. Users should upgrade from V4.7.1 or earlier to V4.7.2.", "product_ids": [ "CSAFPID-0001" ] }, { "category": "vendor_fix", "details": "Armatura LLC Armatura One (USA) vers:all/<4.6.1: Armatura LLC has released Armatura One V4.6.1_USA, which resolves this issue. Users of the USA release line should upgrade from V4.3.1_USA or earlier to V4.6.1_USA.", "product_ids": [ "CSAFPID-0002" ] }, { "category": "vendor_fix", "details": "Armatura LLC recommends contacting official technical support for guidance on obtaining and applying the upgrade.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For more information see the associated CISA security advisory ICSA-26-274-01 JSON.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-274-01.json" } ], "scores": [ { "cvss_v3": { "baseScore": 8.4, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2026-94593", "cwe": { "id": "CWE-532", "name": "Insertion of Sensitive Information into Log File" }, "notes": [ { "category": "summary", "text": "Armatura One's backup and restore routine records the full database connection command, including the superuser password, in plain text in a log file on the host. Credentials disclosed by this finding can be used to access the database when access to the server operating system is available.", "title": "Vulnerability Summary" }, { "category": "details", "text": "SSVCv2/E:N/A:N/2026-09-30T06:00:00.000000Z", "title": "SSVC" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "cwe.mitre.org", "url": "https://cwe.mitre.org/data/definitions/532.html" }, { "category": "external", "summary": "www.cve.org", "url": "https://www.cve.org/CVERecord?id=CVE-2026-94593" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" } ], "remediations": [ { "category": "vendor_fix", "details": "Armatura LLC Armatura One vers:all/<4.7.2: Armatura LLC has released Armatura One V4.7.2, which resolves this issue. Users should upgrade from V4.7.1 or earlier to V4.7.2.", "product_ids": [ "CSAFPID-0001" ] }, { "category": "vendor_fix", "details": "Armatura LLC Armatura One (USA) vers:all/<4.6.1: Armatura LLC has released Armatura One V4.6.1_USA, which resolves this issue. Users of the USA release line should upgrade from V4.3.1_USA or earlier to V4.6.1_USA.", "product_ids": [ "CSAFPID-0002" ] }, { "category": "vendor_fix", "details": "Armatura LLC recommends contacting official technical support for guidance on obtaining and applying the upgrade.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For more information see the associated CISA security advisory ICSA-26-274-01 JSON.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-274-01.json" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2026-94594", "cwe": { "id": "CWE-532", "name": "Insertion of Sensitive Information into Log File" }, "notes": [ { "category": "summary", "text": "Armatura One's message broker logs client connection credentials and the associated password in plain text during normal operation. Any party with read access to this log, or to a backup or support bundle that includes it, can obtain the logged credential.", "title": "Vulnerability Summary" }, { "category": "details", "text": "SSVCv2/E:N/A:N/2026-09-30T06:00:00.000000Z", "title": "SSVC" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "cwe.mitre.org", "url": "https://cwe.mitre.org/data/definitions/532.html" }, { "category": "external", "summary": "www.cve.org", "url": "https://www.cve.org/CVERecord?id=CVE-2026-94594" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N" } ], "remediations": [ { "category": "vendor_fix", "details": "Armatura LLC Armatura One vers:all/<4.7.2: Armatura LLC has released Armatura One V4.7.2, which resolves this issue. Users should upgrade from V4.7.1 or earlier to V4.7.2.", "product_ids": [ "CSAFPID-0001" ] }, { "category": "vendor_fix", "details": "Armatura LLC Armatura One (USA) vers:all/<4.6.1: Armatura LLC has released Armatura One V4.6.1_USA, which resolves this issue. Users of the USA release line should upgrade from V4.3.1_USA or earlier to V4.6.1_USA.", "product_ids": [ "CSAFPID-0002" ] }, { "category": "vendor_fix", "details": "Armatura LLC recommends contacting official technical support for guidance on obtaining and applying the upgrade.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ] }, { "category": "mitigation", "details": "For more information see the associated CISA security advisory ICSA-26-274-01 JSON.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002" ], "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-274-01.json" } ], "scores": [ { "cvss_v3": { "baseScore": 4.0, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] } ] }