{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/tags/broadcom/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Tanzu GemFire Management Console \u003c 1.4.4"],"_cs_severities":["medium"],"_cs_tags":["vulnerability","broadcom","tanzu"],"_cs_type":"advisory","_cs_vendors":["Broadcom"],"content_html":"\u003cp\u003eOn May 5, 2026, Broadcom released a security advisory (AV26-427) addressing vulnerabilities within the Tanzu GemFire Management Console. This affects versions prior to 1.4.4. The advisory urges users and administrators to promptly review the provided resources and implement the necessary updates to safeguard their systems. Given that Tanzu GemFire is used in distributed data management, these vulnerabilities could potentially allow unauthorized access or disruption of services within affected environments. Failing to update could lead to data breaches or service outages.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003cp\u003eDue to the limited information provided, a detailed attack chain cannot be constructed. The advisory indicates vulnerabilities exist, but does not specify the nature of those vulnerabilities or how they might be exploited. General attack chains for web application vulnerabilities often include:\u003c/p\u003e\n\u003col\u003e\n\u003cli\u003eInitial Access: An attacker identifies a vulnerable Tanzu GemFire Management Console instance.\u003c/li\u003e\n\u003cli\u003eReconnaissance: The attacker probes the application to understand its configuration and identify exploitable endpoints.\u003c/li\u003e\n\u003cli\u003eExploitation: The attacker exploits a vulnerability, such as remote code execution or authentication bypass, to gain unauthorized access.\u003c/li\u003e\n\u003cli\u003ePrivilege Escalation: Once inside, the attacker attempts to escalate privileges to gain control over the system.\u003c/li\u003e\n\u003cli\u003eLateral Movement: The attacker moves laterally to other systems within the network, potentially compromising sensitive data.\u003c/li\u003e\n\u003cli\u003eData Exfiltration: The attacker exfiltrates sensitive data from the compromised systems.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of these vulnerabilities could lead to unauthorized access to sensitive data managed by Tanzu GemFire. The impact would vary depending on the specific vulnerability exploited and the environment in which the application is running. Organizations using vulnerable versions of Tanzu GemFire Management Console could face data breaches, service disruptions, and reputational damage. The severity will depend on the nature of the vulnerability and the data managed by the application.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImmediately upgrade Tanzu GemFire Management Console to version 1.4.4 or later, as recommended in the Broadcom security advisory (\u003ca href=\"https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/37439\"\u003ehttps://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/37439\u003c/a\u003e).\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for suspicious activity targeting the Tanzu GemFire Management Console web interface, and create a rule to detect anomalous HTTP requests (see example rule below).\u003c/li\u003e\n\u003cli\u003eReview the Broadcom Security Advisories page (\u003ca href=\"https://support.broadcom.com/web/ecx/security-advisory?segment=VA\"\u003ehttps://support.broadcom.com/web/ecx/security-advisory?segment=VA\u003c/a\u003e) for further details on the vulnerabilities and any available mitigations.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-06T13:44:41Z","date_published":"2026-05-06T13:44:41Z","id":"/briefs/2026-05-tanzu-gemfire-vulns/","summary":"Broadcom released a security advisory addressing vulnerabilities in Tanzu GemFire Management Console versions prior to 1.4.4, prompting users to apply necessary updates to mitigate potential risks.","title":"Broadcom Patches Vulnerabilities in Tanzu GemFire Management Console","url":"https://feed.craftedsignal.io/briefs/2026-05-tanzu-gemfire-vulns/"}],"language":"en","title":"CraftedSignal Threat Feed — Broadcom","version":"https://jsonfeed.org/version/1.1"}