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CVE-2025-4428 is a remote code execution vulnerability in the API component of Ivanti Endpoint Manager Mobile (EPMM). It affects on-premises EPMM 12.5.0.0 and earlier affected releases, including versions earlier than 11.12.0.5, 12.3.0.x before 12.3.0.2, 12.4.0.x before 12.4.0.2, and 12.5.0.x before 12.5.0.1. The flaw allows an authenticated remote attacker to execute arbitrary code by sending crafted API requests. Available reporting attributes the issue to an insecure implementation of the Hibernate Validator library and describes it as a code injection condition in request validation and processing. The vulnerability has also been described as being associated with CVE-2025-35036. When combined with CVE-2025-4427, an authentication bypass in the same product, the issue can be escalated into unauthenticated remote code execution.
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2 valid exploits after Mallory filtered fakes, detection scripts, and README-only repos (2 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.
This repository provides an operational exploit and detection tool for CVE-2025-4427 and CVE-2025-4428, targeting Ivanti Endpoint Manager Mobile (EPMM). The main exploit is implemented in 'CVE-2025-4428.py', a Python script that allows unauthenticated remote code execution by exploiting a Server-Side Template Injection (SSTI) vulnerability in a Java bean validator. The exploit works by sending a crafted HTTP GET request to vulnerable endpoints (such as '/api/v2/featureusage' and '/api/v2/featureusage_history') with a malicious 'format' parameter that triggers arbitrary command execution on the server. The script supports custom command execution, proxying, output redirection, and multi-shell support (bash/sh). The YAML file ('CVE-2025-4427.yaml') provides a nuclei-compatible detection template for automated scanning. The repository is well-structured, with clear documentation and operational exploit code, and is suitable for both detection and exploitation of the targeted vulnerabilities.
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165 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Code injection / RCE vulnerability in Ivanti EPMM API requiring authentication, typically exploited after CVE-2025-4427; tied to an insecure Hibernate Validator implementation.
An Ivanti EPMM unauthenticated remote code execution vulnerability mentioned as threat-intelligence context and vendor history.
A critical improper access control vulnerability in Ivanti EPMM that was actively exploited by a China-nexus threat actor.
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.
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.