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CVE-2025-4427 is an authentication bypass vulnerability in the API component of Ivanti Endpoint Manager Mobile (EPMM). A remote attacker can send specially crafted API requests to access protected resources without supplying valid credentials. Available reporting attributes the issue to an insecure implementation involving the Spring Framework in the EPMM API path. The flaw affects on-premises EPMM releases prior to the vendor-fixed versions, including 11.12.0.5, 12.3.0.2, 12.4.0.2, and 12.5.0.1. On its own, the vulnerability enables unauthorized access to sensitive application resources and data exposed through the API. It has also been documented as a pre-authentication entry point that can be chained with CVE-2025-4428 to achieve unauthenticated remote code execution.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos (3 hidden).
This repository contains a single Metasploit module targeting Ivanti Endpoint Manager Mobile (EPMM), formerly known as MobileIron Core. The exploit leverages an authentication bypass (CVE-2025-4427) and an expression language injection (CVE-2025-4428) to achieve unauthenticated remote code execution via a vulnerable web API endpoint. The main exploit file is written in Ruby and is structured as a standard Metasploit module, including auto-check capabilities and options for SSL and target URI configuration. The exploit works by sending a specially crafted payload to the '/mifs/rs/api/v2/featureusage' endpoint, injecting an expression that executes arbitrary Python code as the 'tomcat' user. The module includes a check method that attempts to execute the 'id' command to verify vulnerability. The payload is encoded in base64 and executed using Python on the target. The exploit is operational and provides remote code execution without authentication, making it a significant risk for affected systems.
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226 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Ivanti EPMMの脆弱性として例示され、BOD 26-04では悪用確認と自動化可能性により最優先対応対象になる事例。
Authentication bypass vulnerability in the Ivanti EPMM API caused by an insecure Spring Framework implementation; used as the first step in a chained attack with CVE-2025-4428.
A critical Ivanti EPMM vulnerability mentioned in a historical timeline of prior exploitation.
A previously exploited zero-day vulnerability affecting Ivanti EPMM, referenced as part of earlier attack campaigns against the product.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.