CVE-2025-4427

high

Description

An authentication bypass in the API component of Ivanti Endpoint Manager Mobile 12.5.0.0 and prior allows attackers to access protected resources without proper credentials via the API.

From the Tenable Blog

CVE-2025-4427, CVE-2025-4428: Ivanti Endpoint Manager Mobile (EPMM) Remote Code Execution

Published: 2025-05-13

Remote code execution vulnerability in a popular mobile device management solution from Ivanti has been exploited in the wild in limited attacks

References

https://www.infosecurity-magazine.com/news/ivanti-vulnerability-exploit-could/

https://cyberscoop.com/ivanti-epmm-defects-exploited/

https://socprime.com/blog/detect-badsuccessor-attacks/

https://securityaffairs.com/178285/apt/china-linked-apt-unc5221-started-exploiting-ivanti-epmm-flaws-shortly-after-their-disclosure.html

https://www.theregister.com/2025/05/23/ivanti_chinese_spies_attack/

https://www.helpnetsecurity.com/2025/05/23/chinese-cyber-spies-are-using-ivanti-epmm-flaws-to-breach-eu-us-organizations/

https://www.bleepingcomputer.com/news/security/ivanti-epmm-flaw-exploited-by-chinese-hackers-to-breach-govt-agencies/

https://thehackernews.com/2025/05/chinese-hackers-exploit-ivanti-epmm.html

https://www.darkreading.com/cyberattacks-data-breaches/ivanti-epmm-exploitation-previous-zero-day-attacks

https://securityaffairs.com/178140/security/u-s-cisa-adds-ivanti-epmm-mdaemon-email-server-srimax-output-messenger-zimbra-collaboration-and-zkteco-biotime-flaws-to-its-known-exploited-vulnerabilities-catalog.html

https://blog.eclecticiq.com/china-nexus-threat-actor-actively-exploiting-ivanti-endpoint-manager-mobile-cve-2025-4428-vulnerability

https://www.cisa.gov/news-events/alerts/2025/05/19/cisa-adds-six-known-exploited-vulnerabilities-catalog

https://www.theregister.com/2025/05/14/ivanti_patches_two_zerodays_and/

https://www.securityweek.com/ivanti-patches-two-epmm-zero-days-exploited-to-hack-customers/

https://www.infosecurity-magazine.com/news/fortinet-ivanti-zero-days/

https://thehackernews.com/2025/05/ivanti-patches-epmm-vulnerabilities.html

https://securityaffairs.com/177846/uncategorized/ivanti-fixed-two-epmm-flaws-exploited-in-limited-attacks.html

https://www.helpnetsecurity.com/2025/05/13/ivanti-epmm-vulnerabilities-exploited-in-the-wild-cve-2025-4427-cve-2025-4428/

https://www.bleepingcomputer.com/news/security/ivanti-fixes-epmm-zero-days-chained-in-code-execution-attacks/

https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM?language=en_US

https://www.tenable.com/blog/cve-2025-4427-cve-2025-4428-ivanti-endpoint-manager-mobile-epmm-remote-code-execution

https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM

Details

Source: Mitre, NVD

Published: 2025-05-13

Updated: 2025-05-21

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

Vulnerability Watch

Tenable Research has classified this CVE under the following Vulnerability Watch classification, which includes active and historical (inactive) classifications. You can learn more about these classifications on our blog.

Vulnerability of Interest

Detections

Analytics