{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/ibm/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["critical"],"_cs_tags":["code-execution","vulnerability","ibm"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eA vulnerability exists within IBM Semeru Runtime and IBM DB2 that allows for arbitrary code execution by a remote, anonymous attacker. While the specific technical details of the vulnerability are not disclosed in this brief, the potential impact is significant, allowing attackers to gain control over affected systems. The lack of detailed information, such as CVE identifiers or specific vulnerable versions, makes targeted detection challenging. Defenders should prioritize identifying and patching potentially vulnerable systems running IBM Semeru Runtime and DB2.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker identifies a vulnerable instance of IBM Semeru Runtime or DB2 exposed to network access.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious request targeting the vulnerability within the runtime or database software.\u003c/li\u003e\n\u003cli\u003eThe vulnerable software processes the malicious request, failing to properly sanitize or validate the input.\u003c/li\u003e\n\u003cli\u003eDue to the vulnerability, the malicious request triggers arbitrary code execution within the context of the Semeru Runtime or DB2 process.\u003c/li\u003e\n\u003cli\u003eThe attacker leverages the initial code execution to establish persistence on the compromised system.\u003c/li\u003e\n\u003cli\u003eThe attacker escalates privileges within the compromised system, potentially gaining SYSTEM or root access.\u003c/li\u003e\n\u003cli\u003eThe attacker uses the compromised system as a pivot point to move laterally within the network, targeting other sensitive systems.\u003c/li\u003e\n\u003cli\u003eThe attacker achieves their objective, such as data exfiltration, system disruption, or further propagation of the attack.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this vulnerability allows a remote, anonymous attacker to execute arbitrary code on the targeted system. This could lead to a complete compromise of the system, including data theft, service disruption, and further propagation of attacks within the network. The lack of specific victim information makes it difficult to assess the scale of the potential impact, but given the widespread use of IBM Semeru Runtime and DB2, the potential for damage is high.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor network traffic for suspicious activity targeting IBM Semeru Runtime and DB2 services.\u003c/li\u003e\n\u003cli\u003eImplement the provided Sigma rule to detect potential exploitation attempts based on abnormal process execution (\u003ccode\u003erules \u0026gt; 01_suspicious_java_process\u003c/code\u003e).\u003c/li\u003e\n\u003cli\u003eImplement the provided Sigma rule to detect potential exploitation attempts based on network connections originating from IBM DB2 processes (\u003ccode\u003erules \u0026gt; 02_db2_network_connection\u003c/code\u003e).\u003c/li\u003e\n\u003cli\u003eInvestigate any unexpected processes spawned by the IBM Semeru Runtime or DB2 processes.\u003c/li\u003e\n\u003cli\u003eConsult IBM security advisories and apply any available patches or mitigations for IBM Semeru Runtime and DB2.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-10T08:19:05Z","date_published":"2026-04-10T08:19:05Z","id":"/briefs/2026-04-ibm-semeru-code-exec/","summary":"A remote, anonymous attacker can exploit a vulnerability in IBM Semeru Runtime and IBM DB2 to execute arbitrary program code.","title":"IBM Semeru Runtime Code Execution Vulnerability","url":"https://feed.craftedsignal.io/briefs/2026-04-ibm-semeru-code-exec/"},{"_cs_actors":[],"_cs_cves":[{"cvss":7.2,"id":"CVE-2026-1343"}],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["medium"],"_cs_tags":["cve","cve-2026-1343","ssrf","ibm"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eIBM Verify Identity Access Container versions 11.0 through 11.0.2 and IBM Security Verify Access Container versions 10.0 through 10.0.9.1, as well as IBM Verify Identity Access versions 11.0 through 11.0.2 and IBM Security Verify Access versions 10.0 through 10.0.9.1, are vulnerable to Server-Side Request Forgery (SSRF). This flaw, identified as CVE-2026-1343, allows a remote, unauthenticated attacker to bypass the reverse proxy and access internal authentication endpoints. The vulnerability exists due to insufficient access controls on internal endpoints. Exploitation could lead to information disclosure or further compromise of the affected systems. Defenders should prioritize patching and monitoring for suspicious activity targeting internal resources.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker identifies a vulnerable IBM Verify Identity Access or Security Verify Access Container instance.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious request targeting an internal authentication endpoint.\u003c/li\u003e\n\u003cli\u003eThe crafted request bypasses the reverse proxy due to inadequate access controls.\u003c/li\u003e\n\u003cli\u003eThe vulnerable server processes the malicious request, unintentionally exposing internal resources.\u003c/li\u003e\n\u003cli\u003eSensitive information about internal systems is exposed to the attacker.\u003c/li\u003e\n\u003cli\u003eThe attacker uses gathered information to perform unauthorized actions or further reconnaissance.\u003c/li\u003e\n\u003cli\u003eAttacker potentially compromises user accounts or internal infrastructure.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-1343 can lead to unauthorized access to sensitive internal information, potentially compromising user accounts and internal systems. This can result in data breaches, privilege escalation, and further attacks within the organization. While the specific number of affected organizations isn\u0026rsquo;t available, any organization using vulnerable versions of IBM Verify Identity Access Container or IBM Security Verify Access Container is at risk.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply the patch or upgrade to a secure version of IBM Verify Identity Access Container or IBM Security Verify Access Container as described in \u003ca href=\"https://www.ibm.com/support/pages/node/7268253\"\u003eIBM\u0026rsquo;s advisory\u003c/a\u003e to remediate CVE-2026-1343.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u003ccode\u003eDetect Suspicious Access to Internal Endpoints via Proxy Bypass\u003c/code\u003e to detect exploitation attempts by monitoring web server logs for abnormal requests patterns targeting internal endpoints.\u003c/li\u003e\n\u003cli\u003eImplement network segmentation to restrict access to internal resources from the internet.\u003c/li\u003e\n\u003cli\u003eReview access control configurations on the reverse proxy to ensure proper protection of internal endpoints.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-08T01:16:40Z","date_published":"2026-04-08T01:16:40Z","id":"/briefs/2026-04-ibm-verify-ssrf/","summary":"CVE-2026-1343 allows an attacker to contact internal authentication endpoints protected by the Reverse Proxy in IBM Verify Identity Access Container and IBM Security Verify Access Container.","title":"IBM Verify and Security Verify Access Container Server-Side Request Forgery Vulnerability (CVE-2026-1343)","url":"https://feed.craftedsignal.io/briefs/2026-04-ibm-verify-ssrf/"},{"_cs_actors":[],"_cs_cves":[{"cvss":9.3,"id":"CVE-2026-1346"}],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["critical"],"_cs_tags":["privilege-escalation","cve-2026-1346","ibm"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eIBM Verify Identity Access Container versions 11.0 through 11.0.2, IBM Security Verify Access Container versions 10.0 through 10.0.9.1, IBM Verify Identity Access versions 11.0 through 11.0.2, and IBM Security Verify Access versions 10.0 through 10.0.9.1 are susceptible to a privilege escalation vulnerability. This flaw, identified as CVE-2026-1346, allows a locally authenticated user to gain root privileges. The vulnerability stems from the execution of certain processes with unnecessary privileges, which can be exploited by a malicious actor with local access to the affected system. Defenders should apply provided patches or updated versions of IBM Verify Access and Security Verify Access Container.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker gains local access to a vulnerable system running IBM Verify Identity Access Container or IBM Security Verify Access Container.\u003c/li\u003e\n\u003cli\u003eAttacker identifies a process or binary within the IBM software that is running with elevated or unnecessary privileges.\u003c/li\u003e\n\u003cli\u003eThe attacker leverages the identified process to execute arbitrary commands or scripts.\u003c/li\u003e\n\u003cli\u003eAttacker crafts a malicious payload that exploits the vulnerable process, using the process\u0026rsquo;s elevated privileges.\u003c/li\u003e\n\u003cli\u003eThe attacker executes the payload, which in turn performs actions as the root user, due to the exploited process running with unnecessary privileges.\u003c/li\u003e\n\u003cli\u003eAttacker modifies system files, installs malicious software, or creates new privileged accounts.\u003c/li\u003e\n\u003cli\u003eAttacker achieves persistent root access to the system.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-1346 can lead to a complete compromise of the affected system. A local attacker can escalate their privileges to root, allowing them to perform any action on the system, including data theft, system modification, or denial of service. Given the nature of Identity and Access Management systems, a successful attack could have cascading effects across the entire organization, potentially impacting hundreds or thousands of users and systems.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply the security patches or upgrade to fixed versions of IBM Verify Identity Access Container and IBM Security Verify Access Container as detailed in IBM\u0026rsquo;s advisory to remediate CVE-2026-1346.\u003c/li\u003e\n\u003cli\u003eMonitor for suspicious process executions originating from IBM Verify Identity Access Container or IBM Security Verify Access Container binaries that might indicate exploitation attempts (see example Sigma rule below).\u003c/li\u003e\n\u003cli\u003eImplement strict access control policies to limit local user access and reduce the attack surface, mitigating the initial access vector.\u003c/li\u003e\n\u003cli\u003eRegularly review and audit the privileges assigned to processes and binaries within IBM Verify Identity Access Container and IBM Security Verify Access Container to identify and remove unnecessary privileges.\u003c/li\u003e\n\u003cli\u003eEnable process monitoring and logging on systems running IBM Verify Identity Access Container and IBM Security Verify Access Container to facilitate the detection and investigation of potential privilege escalation attempts.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-08T01:16:40Z","date_published":"2026-04-08T01:16:40Z","id":"/briefs/2026-04-ibm-privesc/","summary":"A locally authenticated user can escalate privileges to root on vulnerable IBM Verify Identity Access Container and IBM Security Verify Access Container installations due to the execution of processes with unnecessary privileges, as tracked by CVE-2026-1346.","title":"IBM Verify Access and Security Verify Access Container Privilege Escalation (CVE-2026-1346)","url":"https://feed.craftedsignal.io/briefs/2026-04-ibm-privesc/"},{"_cs_actors":[],"_cs_cves":[],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["high"],"_cs_tags":["vulnerability","dos","xss","ibm"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eMultiple vulnerabilities have been identified in IBM App Connect Enterprise that could be exploited by a remote, anonymous attacker. Successful exploitation could lead to a denial-of-service (DoS) condition, rendering the application unavailable, or the bypass of existing security measures. The security bypass could enable cross-site scripting (XSS) attacks, potentially compromising user data and system integrity. IBM App Connect Enterprise is an integration platform that connects applications and data across a variety of environments, making it a critical component for many organizations. The lack of specific CVEs in the advisory makes patching and specific detection challenging but highlights the need for broad monitoring of related activity.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker identifies a vulnerable IBM App Connect Enterprise instance exposed to the internet.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious request designed to exploit a specific vulnerability.\u003c/li\u003e\n\u003cli\u003eThe malicious request is sent to the vulnerable IBM App Connect Enterprise server.\u003c/li\u003e\n\u003cli\u003eIf the attack targets a DoS vulnerability, the server becomes overwhelmed with the malicious request, leading to service disruption.\u003c/li\u003e\n\u003cli\u003eIf the attack targets a security bypass, the attacker injects malicious code into the application.\u003c/li\u003e\n\u003cli\u003eThe injected code executes in the context of a user\u0026rsquo;s session.\u003c/li\u003e\n\u003cli\u003eThe attacker steals sensitive information or performs actions on behalf of the user (XSS).\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of these vulnerabilities can have significant consequences, potentially disrupting critical business processes dependent on IBM App Connect Enterprise. While the exact number of affected organizations remains unknown, the widespread use of this platform suggests a potentially large impact. A successful DoS attack can lead to downtime and financial losses. A successful XSS attack can lead to data breaches, compromised user accounts, and further exploitation of internal systems.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor web server logs for suspicious HTTP requests targeting IBM App Connect Enterprise, looking for unusual patterns or malformed URLs (category: \u003ccode\u003ewebserver\u003c/code\u003e, product: \u003ccode\u003elinux\u003c/code\u003e).\u003c/li\u003e\n\u003cli\u003eImplement and tune the provided Sigma rule to detect potential XSS attempts by monitoring for common XSS payloads in HTTP request parameters.\u003c/li\u003e\n\u003cli\u003eReview IBM\u0026rsquo;s official security advisories for specific patch information as it becomes available, and apply patches immediately to mitigate these vulnerabilities.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-01T09:21:09Z","date_published":"2026-04-01T09:21:09Z","id":"/briefs/2026-04-ibm-app-connect/","summary":"A remote, anonymous attacker can exploit multiple vulnerabilities in IBM App Connect Enterprise to cause a denial-of-service condition or bypass security measures, enabling cross-site scripting attacks.","title":"IBM App Connect Enterprise Multiple Vulnerabilities","url":"https://feed.craftedsignal.io/briefs/2026-04-ibm-app-connect/"},{"_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 — Ibm","version":"https://jsonfeed.org/version/1.1"}