{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/omnibus/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["critical"],"_cs_tags":["ibm","tivoli","netcool","omnibus","vulnerability","code-execution","dos"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eMultiple vulnerabilities exist in IBM Tivoli Netcool/OMNIbus that could be exploited by an anonymous remote attacker. The exact nature of these vulnerabilities is not specified, but successful exploitation could lead to a range of impacts, including arbitrary program code execution, sensitive information disclosure, unauthorized file manipulation, and denial of service. This broad range of potential impacts elevates the severity of this threat, as a successful attack could severely compromise the availability, integrity, and confidentiality of affected systems. Defenders should prioritize patching and monitoring of IBM Tivoli Netcool/OMNIbus instances.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003cp\u003eSince the exact vulnerabilities are unspecified, the following attack chain is a generalized scenario:\u003c/p\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker identifies a vulnerable IBM Tivoli Netcool/OMNIbus instance exposed to the network.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious request targeting a specific vulnerability, such as a buffer overflow or injection flaw, within the application\u0026rsquo;s web interface.\u003c/li\u003e\n\u003cli\u003eThe vulnerable component processes the malicious request without proper validation, leading to code execution or information leakage.\u003c/li\u003e\n\u003cli\u003eIf code execution is achieved, the attacker uploads a webshell (e.g., using file manipulation vulnerabilities).\u003c/li\u003e\n\u003cli\u003eThe attacker uses the webshell to execute commands on the server, gaining further access.\u003c/li\u003e\n\u003cli\u003eThe attacker may then attempt to escalate privileges or move laterally within the network.\u003c/li\u003e\n\u003cli\u003eData exfiltration or further exploitation follows.\u003c/li\u003e\n\u003cli\u003eThe attacker causes a denial of service by exploiting resource exhaustion vulnerabilities.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of these vulnerabilities can have severe consequences, including:\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eArbitrary Code Execution:\u003c/strong\u003e Attackers can execute malicious code on the targeted system, potentially gaining full control.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eInformation Disclosure:\u003c/strong\u003e Sensitive data stored within the system can be exposed to unauthorized parties.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eFile Manipulation:\u003c/strong\u003e Attackers can modify or delete critical system files, leading to instability or data loss.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eDenial of Service:\u003c/strong\u003e The system can be rendered unavailable to legitimate users, disrupting business operations.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003eThe lack of specific details (CVEs or affected versions) makes it difficult to assess the scope of impact precisely.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor web server logs (category: webserver, product: linux) for suspicious activity, such as unexpected HTTP requests or error codes, to detect potential exploitation attempts. See rule \u0026ldquo;Detect Suspicious HTTP Error Codes\u0026rdquo;.\u003c/li\u003e\n\u003cli\u003eImplement network intrusion detection systems (category: network_connection) to identify and block malicious traffic targeting IBM Tivoli Netcool/OMNIbus instances.\u003c/li\u003e\n\u003cli\u003eIf using file integrity monitoring (category: file_event), create rules to alert on unexpected changes to files within the IBM Tivoli Netcool/OMNIbus installation directory.\u003c/li\u003e\n\u003cli\u003eReview and harden the security configuration of IBM Tivoli Netcool/OMNIbus instances based on vendor best practices.\u003c/li\u003e\n\u003cli\u003eMonitor process creation events (category: process_creation, product: linux) for unusual processes spawned by the web server user, using rule \u0026ldquo;Detect Webshell Activity\u0026rdquo;.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-03-25T10:21:05Z","date_published":"2026-03-25T10:21:05Z","id":"/briefs/2024-05-ibm-tivoli-omnibus-vulns/","summary":"An anonymous remote attacker can exploit multiple vulnerabilities in IBM Tivoli Netcool/OMNIbus to achieve arbitrary code execution, information disclosure, file manipulation, or denial of service.","title":"IBM Tivoli Netcool/OMNIbus Multiple Vulnerabilities","url":"https://feed.craftedsignal.io/briefs/2024-05-ibm-tivoli-omnibus-vulns/"}],"language":"en","title":"CraftedSignal Threat Feed — Omnibus","version":"https://jsonfeed.org/version/1.1"}