Recently, NSFOCUS CERT detected that Ivanti issued a security advisory to fix the authentication bypass and remote code execution vulnerabilities (CVE-2025-4427/CVE-2025-4428) in Ivanti Endpoint Manager Mobile (EPMM). At present, both 2 vulnerabilities have been found to be exploited in the wild. Please take measures to protect them as soon as possible.
CVE-2025-4427: An authentication bypass vulnerability exists in Ivanti Endpoint Manager Mobile (EPMM), where an unauthenticated attacker can access protected resources without valid credentials because the API component in Ivanti Endpoint Manager Mobile (EPMM) lacks critical authentication. CVSS score 5.3.
CVE-2025-4428: A remote code execution vulnerability exists in Ivanti Endpoint Manager Mobile (EPMM). Due to improper control of code generation by the API component in Ivanti Endpoint Manager Mobile (EPMM), an authenticated attacker can send a specially crafted request to the target server. Thereby enabling remote code execution. CVSS score 7.2.
Reference link: https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM
Scope of Impact
Affected versions
- Ivanti Endpoint Manager Mobile <= 11.12.0.4
- Ivanti Endpoint Manager Mobile <= 12.3.0.1
- Ivanti Endpoint Manager Mobile <= 12.4.0.1
- Ivanti Endpoint Manager Mobile <= 12.5.0.0
Unaffected version
- Ivanti Endpoint Manager Mobile = 11.12.0.5
- Ivanti Endpoint Manager Mobile = 12.3.0.2
- Ivanti Endpoint Manager Mobile = 12.4.0.2
- Ivanti Endpoint Manager Mobile = 12.5.0.1
Mitigation
Official upgrade
At present, the official has released a new version to fix the above vulnerabilities. Affected users are requested to upgrade the version as soon as possible for protection. Download link: https://forums.ivanti.com/s/product-downloads
Temporary protective measures
If the relevant users are temporarily unable to perform upgrade operations, they can use the portal’s built-in ACL function or WAF and other security devices to filter access to the API for temporary relief. Refer to the official guide:
http://help.ivanti.com/mi/help/en_us/core/12.x/sys/CoreSystemManager/Access_Control_Lists__Po.htm
Statement
This advisory is only used to describe a potential risk. NSFOCUS does not provide any commitment or promise on this advisory. NSFOCUS and the author will not bear any liability for any direct and/or indirect consequences and losses caused by transmitting and/or using this advisory. NSFOCUS reserves all the rights to modify and interpret this advisory. Please include this statement paragraph when reproducing or transferring this advisory. Do not modify this advisory, add/delete any information to/from it, or use this advisory for commercial purposes without permission from NSFOCUS.
About NSFOCUS
NSFOCUS, a pioneering leader in cybersecurity, is dedicated to safeguarding telecommunications, Internet service providers, hosting providers, and enterprises from sophisticated cyberattacks.
Founded in 2000, NSFOCUS operates globally with over 4000 employees at two headquarters in Beijing, China, and Santa Clara, CA, USA, and over 50 offices worldwide. It has a proven track record of protecting over 25% of the Fortune Global 500 companies, including four of the five largest banks and six of the world’s top ten telecommunications companies.
Leveraging technical prowess and innovation, NSFOCUS delivers a comprehensive suite of security solutions, including the Intelligent Security Operations Platform (ISOP) for modern SOC, DDoS Protection, Continuous Threat Exposure Management (CTEM) Service and Web Application and API Protection (WAAP). All the solutions and services are augmented by the Security Large Language Model (SecLLM), ML, patented algorithms and other cutting-edge research achievements developed by NSFOCUS.
