{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/products/controller-11.1.0/feed.json","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":8.8,"id":"CVE-2026-5065"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Controller 11.0.1","Controller 11.1.0","Controller 11.1.1","Controller 11.1.2"],"_cs_severities":["critical"],"_cs_tags":["cve","credential-access","ibm","hardcoded-credentials"],"_cs_type":"advisory","_cs_vendors":["IBM Corporation","IBM"],"content_html":"\u003cp\u003eIBM Controller versions 11.0.1, 11.1.0, 11.1.1, and 11.1.2 contain hard-coded credentials, such as a password or cryptographic key. This vulnerability, identified as CVE-2026-5065, can be exploited if the hard-coded credentials are used for inbound authentication, outbound communication with external components, or encryption of internal data. The presence of hard-coded credentials significantly increases the risk of unauthorized access and data compromise. Successful exploitation could allow an attacker to bypass authentication mechanisms, intercept or manipulate sensitive data, and potentially gain complete control over the affected IBM Controller instance.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker identifies an IBM Controller instance running a vulnerable version (11.0.1, 11.1.0, 11.1.1, or 11.1.2).\u003c/li\u003e\n\u003cli\u003eThe attacker gains knowledge of the hard-coded credentials through reverse engineering, public disclosures, or other means.\u003c/li\u003e\n\u003cli\u003eIf the hard-coded credentials are used for inbound authentication, the attacker uses them to directly log in to the Controller application.\u003c/li\u003e\n\u003cli\u003eIf the hard-coded credentials are used for outbound communication, the attacker spoofs a trusted external component and intercepts the communication.\u003c/li\u003e\n\u003cli\u003eIf the hard-coded credentials are used for encryption, the attacker uses them to decrypt sensitive internal data.\u003c/li\u003e\n\u003cli\u003eThe attacker uses the gained access or decrypted information to perform unauthorized actions, such as modifying financial data, accessing confidential reports, or disrupting critical business processes.\u003c/li\u003e\n\u003cli\u003eThe attacker may escalate privileges within the Controller application by exploiting further vulnerabilities or misconfigurations.\u003c/li\u003e\n\u003cli\u003eThe attacker maintains persistent access by creating new user accounts or backdoors, ensuring continued control over the system.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-5065 can lead to significant data breaches, financial fraud, and disruption of business operations. An attacker could gain complete control over the IBM Controller application and access or modify sensitive financial data, potentially impacting the integrity and accuracy of financial reporting. Given the nature of the vulnerability, organizations using affected versions of IBM Controller are at high risk.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade IBM Controller to a patched version that resolves CVE-2026-5065 according to IBM\u0026rsquo;s advisory: \u003ca href=\"https://www.ibm.com/support/pages/node/7273004\"\u003ehttps://www.ibm.com/support/pages/node/7273004\u003c/a\u003e.\u003c/li\u003e\n\u003cli\u003eImplement strong network segmentation and access control policies to limit the blast radius in case of compromise.\u003c/li\u003e\n\u003cli\u003eMonitor network traffic for unusual authentication attempts or communication patterns to detect potential exploitation of CVE-2026-5065.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule to detect unauthorized access attempts using known hard-coded credentials within IBM Controller logs.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-27T14:20:00Z","date_published":"2026-05-27T14:20:00Z","id":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-5065/","summary":"IBM Controller versions 11.0.1, 11.1.0, 11.1.1, and 11.1.2 are vulnerable to hard-coded credentials (CVE-2026-5065), potentially allowing unauthorized access and control of the application.","title":"IBM Controller Hard-Coded Credentials Vulnerability (CVE-2026-5065)","url":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-5065/"}],"language":"en","title":"CraftedSignal Threat Feed — Controller 11.1.0","version":"https://jsonfeed.org/version/1.1"}