Elastic Cloud Enterprise Vulnerability Let Attackers Execute Malicious Commands
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Elastic has disclosed a critical vulnerability in its Elastic Cloud<\/a> Enterprise (ECE) platform that allows administrators with malicious intent to execute arbitrary commands and exfiltrate sensitive data.<\/p>\n Tracked as CVE-2025-37729 under advisory ESA-2025-21, the flaw stems from improper neutralization of special elements in the Jinjava template engine.<\/p>\n This issue affects multiple versions of ECE, potentially exposing enterprise environments to severe risks if exploited by insiders or compromised admin accounts.<\/p>\n The vulnerability arises when specially crafted strings containing Jinjava variables are evaluated during the processing of deployment plans in the ECE admin console. <\/p>\n Attackers with admin privileges can inject malicious payloads<\/a> into these plans, leading to code execution. The results of such executions can then be read back through ingested logs, enabling data theft or further system compromise.<\/p>\n Elastic emphasizes that exploitation requires access to the admin console and a deployment with the Logging+Metrics feature enabled, narrowing the threat vector to privileged users but amplifying the impact in shared or multi-tenant setups.<\/p>\n This flaw impacts ECE versions from 2.5.0 up to and including 3.8.1, as well as versions 4.0.0 through 4.0.1. <\/p>\n Organizations running these builds in production face heightened exposure, particularly those leveraging ECE for scalable cloud management in logging and metrics workloads. <\/p>\n The CVSS v3.1 score of 9.1 underscores its criticality, with a vector of AV:N\/AC:L\/PR:H\/UI:N\/S:C\/C:H\/I:H\/A:H, indicating network accessibility, low complexity, high privileges required, but scope change enabling high confidentiality, integrity, and availability impacts.<\/p>\n While no proof-of-concept exploits have been publicly released, the advisory<\/a> details how attackers could craft payloads like those mimicking interpreter commands.<\/p>\n For instance, injecting strings that evaluate Jinjava expressions could trigger remote code execution, similar to template injection attacks seen in other platforms. <\/p>\n Elastic notes that the issue does not affect standalone Elastic Stack components but is specific to ECE\u2019s enterprise deployment orchestration.<\/p>\n Elastic urges immediate upgrades to patched versions 3.8.2 or 4.0.2, which address the neutralization flaw in the template engine. <\/p>\n For those unable to patch promptly, no direct workarounds exist, though organizations can limit admin console access through strict role-based controls and monitoring. <\/p>\n To detect potential exploitation, Elastic recommends scanning request logs with the query: (payload.name : int3rpr3t3r or payload.name : forPath). This can flag suspicious activity indicative of injected payloads.<\/p>\n As enterprises increasingly rely on ECE for hybrid cloud observability, this vulnerability highlights the need for vigilant privilege management. <\/p>\n Elastic\u2019s rapid disclosure allows proactive defense, but delayed patching could invite insider threats or lateral movement in breached networks.<\/p>\n Follow us on Google News<\/a>, LinkedIn<\/a>, and X<\/a> for daily cybersecurity updates. Contact us<\/a> to feature your stories.<\/strong><\/p>\n The post Elastic Cloud Enterprise Vulnerability Let Attackers Execute Malicious Commands<\/a> appeared first on Cyber Security News<\/a>.<\/p>\n<\/div>\nElastic Cloud Enterprise Vulnerability<\/strong><\/h2>\n
Mitigations<\/strong><\/h2>\n
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\n \nIndicator of Compromise<\/th>\n Description<\/th>\n Detection Method<\/th>\n<\/tr>\n<\/thead>\n \n payload.name : int3rpr3t3r<\/td>\n Malicious payload mimicking interpreter commands<\/td>\n Log search in ECE console<\/td>\n<\/tr>\n \n payload.name : forPath<\/td>\n Injection targeting path evaluation in templates<\/td>\n Log search in ECE console<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n