CVE-2025-4427

Published May 13, 2025

Last updated a month ago

Overview

AI description

Automated description summarized from trusted sources.

CVE-2025-4427 is an authentication bypass vulnerability found in Ivanti Endpoint Manager Mobile (EPMM) version 12.5.0.0 and prior. It exists in the API component of the software. This vulnerability allows attackers to access protected resources without proper credentials via the API.

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.
Source
3c1d8aa1-5a33-4ea4-8992-aadd6440af75
NVD status
Analyzed
Products
endpoint_manager_mobile

Risk scores

CVSS 3.1

Type
Primary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity
HIGH

Known exploits

Data from CISA

Vulnerability name
Ivanti Endpoint Manager Mobile (EPMM) Authentication Bypass Vulnerability
Exploit added on
May 19, 2025
Exploit action due
Jun 9, 2025
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Weaknesses

3c1d8aa1-5a33-4ea4-8992-aadd6440af75
CWE-288

Social media

Hype score
Not currently trending
  1. Top 5 Trending CVEs: 1 - CVE-2025-50165 2 - CVE-2025-6218 3 - CVE-2025-27591 4 - CVE-2025-4427 5 - CVE-2025-31161 #cve #cvetrends #cveshield #cybersecurity https://t.co/4Fua3CAN6W

    @CVEShield

    22 Nov 2025

    86 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  2. Actor using a modified CVE-2025-4427 variant against Ivanti EPMM honeypots 🍯 Attacker source ASN: AS 4847 ( China Networks Inter-Exchange ) 0/95 VT Detections 🟢 View full details on Defused 👇 https://t.co/WQfA6F027d

    @DefusedCyber

    20 Nov 2025

    6907 Impressions

    14 Retweets

    25 Likes

    6 Bookmarks

    1 Reply

    1 Quote

  3. 🚨 Black Hat Europe Briefing Alert 🚨 "One Entry Point to Thousands of Phones" 📱🔓 A China-nexus APT group (UNC5221) is actively exploiting Ivanti Endpoint Manager Mobile (EPMM) vulnerabilities (CVE-2025-4427 & CVE-2025-4428) to gain unauthenticated remote access to

    @BlackHatEvents

    8 Oct 2025

    4301 Impressions

    2 Retweets

    6 Likes

    1 Bookmark

    1 Reply

    0 Quotes

  4. 🚨 Cyber Threat Alerts - Last 24hrs: • CISA warns of active exploitation of Ivanti EPMM vulnerabilities (CVE-2025-4427, CVE-2025-4428); attackers use chained exploits and EL injection—immediate patching required.

    @vega_next

    23 Sept 2025

    114 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    1 Reply

    0 Quotes

  5. ⚠️ @CISAgov has issued a new malware analysis report on #Ivanti EPMM exploits (CVE-2025-4427, CVE-2025-4428). The findings highlight just how quickly adversaries move to weaponize vulnerabilities in centralized endpoint management tools. https://t.co/VONsiPbr9l https://t.co/

    @DispersiveHold

    22 Sept 2025

    94 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  6. CISA Warns of Two Malware Strains Exploiting Ivanti EPMM CVE-2025-4427 and CVE-2025-4428 https://t.co/qnhqxZYeMH #cybersecurity #cyber #security #hackers #cyberattack #databreach #incidentresponse #China The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on

    @zeeshankghouri

    22 Sept 2025

    6 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  7. #CISA Warns of Two #Malware Strains #Exploiting #Ivanti EPMM CVE-2025-4427 and CVE-2025-4428 https://t.co/AphgSoJkfQ

    @miguelcarvajalm

    21 Sept 2025

    1 Impression

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  8. 🚨 CISA Alert: Two malware strains are actively exploiting Ivanti EPMM flaws (CVE-2025-4427 & CVE-2025-4428). Admins: patch immediately & monitor for unusual activity. #Ivanti #CISA #ZeroDay #CyberSecurity https://t.co/kbzPzkPXHq

    @SecurEpitome

    21 Sept 2025

    111 Impressions

    0 Retweets

    2 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  9. CISA reported two malware strains exploiting Ivanti Endpoint Manager Mobile vulnerabilities CVE-2025-4427 and CVE-2025-4428, discovered in an unnamed organization's network. https://t.co/L3CWZxWYna

    @securityRSS

    20 Sept 2025

    170 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  10. IVANTI EPMM CVE EXPLOITED — Malicious Tomcat listeners enable RCE CORTEX Analysis: Attackers chained CVE-2025-4427/4428, dropping loaders to persist via HTTP interception. Treat MDM as high-value assets. Full intel: https://t.co/6t5xNZvsMe

    @the_c_protocol

    20 Sept 2025

    3 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  11. CISA Warns of Two Malware Strains Exploiting Ivanti EPMM CVE-2025-4427 and CVE-2025-4428 https://t.co/r3sH6Yqe76

    @PVynckier

    20 Sept 2025

    87 Impressions

    1 Retweet

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  12. Новая угроза в кибербезопасности: атака на Ivanti EPMM. В уязвимости CVE-2025-4427 и CVE-2025-4428 хакеры получили доступ к конфиденциальной информации и развернули вред

    @cybereye_ru

    20 Sept 2025

    35 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  13. Critical Ivanti EPMM flaws (CVE-2025-4427, CVE-2025-4428) are actively exploited.Threat actors employ Java loaders and fragmented Base64 payloads with covert listeners to achieve stealthy remote code execution.#Ivanti #EPMM #CVE2025 #CISA #cybersecurity #malware #rce #threatintel

    @EUNOMATIX1

    20 Sept 2025

    74 Impressions

    0 Retweets

    1 Like

    0 Bookmarks

    0 Replies

    0 Quotes

  14. Ivanti EPMM攻撃におけるマルウェアキットの脅威と対策(CVE-2025-4427、CVE-2025-4428) https://t.co/pzTygFKfpL #Security #セキュリティー #ニュース

    @SecureShield_

    20 Sept 2025

    42 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  15. 🚨 CVE ALERT: Ivanti EPMM Under Attack! 🔥 ⚠️ Threat: CVE-2025-4427 & CVE-2025-4428 exploited with custom malware kits (RCE) 💻 Impact: Hits unpatched Ivanti EPMM → v11.12.0.4, 12.3.0.1, 12.4.0.1, 12.5.0.0 🛡️ Action: Patch NOW + hunt for IOCs before it’s t

    @Newtalics

    19 Sept 2025

    26 Impressions

    0 Retweets

    1 Like

    0 Bookmarks

    0 Replies

    0 Quotes

  16. CISA details malware from Ivanti EPMM intrusions exploiting CVE-2025-4427 & CVE-2025-4428 vulnerabilities. UNC5221 actors used loaders and malicious listeners for remote commands and persistence. #IvantiEPMM #UNC5221 #China https://t.co/Xc4hSkQvTD

    @TweetThreatNews

    19 Sept 2025

    22 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  17. 🔥 𝐂𝐈𝐒𝐀 𝐀𝐥𝐞𝐫𝐭𝐬 𝐨𝐟 𝐇𝐚𝐜𝐤𝐞𝐫𝐬 𝐓𝐚𝐫𝐠𝐞𝐭𝐢𝐧𝐠 𝐈𝐯𝐚𝐧𝐭𝐢 𝐄𝐧𝐝𝐩𝐨𝐢𝐧𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐕𝐮𝐥𝐧𝐞𝐫𝐚𝐛𝐢𝐥𝐢

    @PurpleOps_io

    19 Sept 2025

    19 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  18. 🚨 UK national charged in Scattered Spider attacks on critical infrastructure. Group used AI chatbots + fake leaks to spread disinfo. ⚠️ CISA warns: Ivanti CVE-2025-4427/4428 under active exploitation w/ Python webshells. 📌 VA man convicted in repeat CSAM case (15yr mini

    @TechNadu

    19 Sept 2025

    95 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  19. CISA Warns of Two #malware Strains Exploiting Ivanti EPMM #CVE-2025-4427 and #CVE-2025-4428 https://t.co/zeBJrOREbi

    @AdliceSoftware

    19 Sept 2025

    31 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  20. Two malware sets exploit CVE-2025-4427 and CVE-2025-4428 in #Ivanti Endpoint Manager Mobile. Exploits enable authentication bypass and remote code execution; attackers drop Java loaders (web-install.jar + class files) in /tmp to persist, decode payloads and execute arbitrary code

    @MeridianEU

    19 Sept 2025

    39 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  21. Today's top 5 cybersecurity news - September 19, 2025 1. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has disclosed two malware strains exploiting vulnerabilities CVE-2025-4427 and CVE-2025-4428 in Ivanti Endpoint Manager Mobile (EPMM). These malware strains

    @NewsNerdie

    19 Sept 2025

    44 Impressions

    0 Retweets

    1 Like

    0 Bookmarks

    0 Replies

    0 Quotes

  22. CISA Warns of Two Malware Strains Exploiting Ivanti EPMM CVE-2025-4427 and CVE-2025-4428 https://t.co/Mu2FyeHnae #CyberSecurity

    @EpicPlain

    19 Sept 2025

    37 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  23. CISA warns of new malware exploiting critical Ivanti EPMM flaws (CVE-2025-4427/8) found in a breached network, enabling arbitrary code execution. Patch now! 🚨 https://t.co/74IT7Lk0Up #CISA #IvantiEPMM #Cybersecurity #Malware

    @0xT3chn0m4nc3r

    19 Sept 2025

    9 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  24. CISA Warns of Two Malware Strains Exploiting Ivanti EPMM CVE-2025-4427 and CVE-2025-4428 https://t.co/YWKBhUKxLV https://t.co/9M3Ujilx9Z

    @talentxfactor

    19 Sept 2025

    38 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  25. The Hacker News - CISA Warns of Two Malware Strains Exploiting Ivanti EPMM CVE-2025-4427 and CVE-2025-4428 https://t.co/WxgqHpGhQT

    @buzz_sec

    19 Sept 2025

    19 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  26. CISA Warns of Two Malware Strains Exploiting Ivanti EPMM CVE-2025-4427 and CVE-2025-4428 https://t.co/1O6HOKDU3H https://t.co/JX3iiHaRbK

    @RigneySec

    19 Sept 2025

    23 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  27. CISA Warns of Two Malware Strains Exploiting Ivanti EPMM CVE-2025-4427 #security #cybersecurity #hack #it-security https://t.co/ruHJr6Dd4t

    @TheCySecNews

    19 Sept 2025

    12 Impressions

    1 Retweet

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  28. CRITICAL VULNERABILITY ALERT Ivanti EPMM has two new exploited vulnerabilities (CVE-2025-4427/4428). An unauthenticated attacker can achieve RCE. Patch immediately! https://t.co/px7yFF1NPH https://t.co/LoGOgg9Pq9

    @Iambivash007

    18 Sept 2025

    3 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  29. well, here's CVE-2025-6771 - a post-auth (admin only, exploitable via CSRF) RCE in Ivanti EPMM that we found while analysing CVE-2025-4427 and CVE-2025-4428 https://t.co/9fy90VTjZN https://t.co/k1sKwSjApS

    @watchtowrcyber

    16 Jul 2025

    14703 Impressions

    42 Retweets

    160 Likes

    39 Bookmarks

    0 Replies

    2 Quotes

  30. cve-2025-4427'in ciddi cpe sıkıntısı var vendor ve nist tarafı çelişkili

    @mdmrrr_34

    5 Jul 2025

    264 Impressions

    0 Retweets

    3 Likes

    1 Bookmark

    0 Replies

    0 Quotes

  31. Ivanti EPMM users: patches are available for CVE-2025-4427 & 4428. RH-ISAC breaks down the exploit path, indicators of compromise, and steps for staying secure. No cause for alarm - just good cyber hygiene. 📖 https://t.co/Vodems6GMe #CyberSecurity #RHISAC #Ivanti

    @RH_ISAC

    21 Jun 2025

    63 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  32. 【MBSD-SOCの検知傾向トピックス】 2025年5月分#MBSD#SOCの検知傾向トピックスを公開しました。 今月は、Ivanti Endpoint Manager Mobileの脆弱性(CVE-2025-4427, CVE-2025-4428)を狙った攻撃を新たに観測しました。 ▼詳しくは

    @mbsdnews

    13 Jun 2025

    45 Impressions

    0 Retweets

    1 Like

    1 Bookmark

    0 Replies

    0 Quotes

  33. Az Ivanti sebezhetőségeivel a támadók kritikus infrastruktúrákat vesznek célba Az Ivanti Endpoint Manager Mobile (EPMM) két közelmúltbeli sebezhetőségét használta ki egy feltételezhetően Kínához köthető kiberkémkedési csoport. Ivanti sérülékenység CV

    @linuxmint_hun

    2 Jun 2025

    42 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  34. CISA KEV 警告 25/05/19:Ivanti EPMM の脆弱性 CVE-2025-4427/4428 を登録 https://t.co/OSaYfwXYmm Ivanti EPMM の脆弱性 CVE-2025-4427/4428が CISA KEV に登録されました。当該製品をご利用のチームは、十分にご注意ください。

    @iototsecnews

    2 Jun 2025

    86 Impressions

    1 Retweet

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  35. Actively exploited CVE : CVE-2025-4427

    @transilienceai

    1 Jun 2025

    21 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    1 Reply

    0 Quotes

  36. Live Forensic Collection from Ivanti EPMM Appliances (CVE-2025-4427 & CVE-2025-4428) https://t.co/3Xp01PEtXf

    @_r_netsec

    1 Jun 2025

    902 Impressions

    0 Retweets

    7 Likes

    3 Bookmarks

    0 Replies

    0 Quotes

  37. Actively exploited CVE : CVE-2025-4427

    @transilienceai

    1 Jun 2025

    32 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    1 Reply

    0 Quotes

  38. A China-nexus group is actively exploiting critical Ivanti EPMM vulnerabilities (CVE-2025-4427, CVE-2025-4428) to remotely execute code and exfiltrate data, deploying KrustyLoader malware via AWS S3 buckets across global sectors. 🚨 #Ivanti #KrustyLoader https://t.co/pCmtCPEz6y

    @TweetThreatNews

    30 May 2025

    78 Impressions

    0 Retweets

    1 Like

    0 Bookmarks

    0 Replies

    0 Quotes

  39. Actively exploited CVE : CVE-2025-4427

    @transilienceai

    28 May 2025

    11 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    1 Reply

    0 Quotes

  40. Looking through a long list of vulnerable Ivanti devices, trying to find out if a customer is listed and how to reach someone on the other side to inform them about exposed Ivanti EPMM services affected by RCEs tracked as CVE-2025-4427 and CVE-2025-4428. It affects every sector:

    @cyb3rops

    26 May 2025

    19210 Impressions

    17 Retweets

    74 Likes

    31 Bookmarks

    4 Replies

    1 Quote

  41. Actively exploited CVE : CVE-2025-4427

    @transilienceai

    26 May 2025

    16 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    1 Reply

    0 Quotes

  42. 中国系ハッカーUNC5221が、Ivanti EPMMの脆弱性(CVE-2025-4427/4428)を悪用し、医療、通信、金融、防衛などの分野を標的に攻撃を展開。KrustyLoaderやSliverを用いて持続的なアクセスを確立し、機密データを窃取。企業

    @01ra66it

    25 May 2025

    1734 Impressions

    7 Retweets

    24 Likes

    6 Bookmarks

    0 Replies

    1 Quote

  43. Actively exploited CVE : CVE-2025-4427

    @transilienceai

    25 May 2025

    12 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    1 Reply

    0 Quotes

  44. CVE-2025-4427 & CVE-2025-4428 : Live Forensic Collection from Ivanti EPMM Appliances https://t.co/JdtrsTg8PP

    @freedomhack101

    24 May 2025

    64 Impressions

    0 Retweets

    1 Like

    0 Bookmarks

    0 Replies

    0 Quotes

  45. CVE-2025-4427 and CVE-2025-4428 – the two Ivanti Endpoint Manager Mobile (EPMM) vulnerabilities that have been exploited in the wild as zero-days and patched by Ivanti last week – are being leveraged by a Chinese cyber espionage group that has been exploiting zero-days in ed

    @cybertzar

    24 May 2025

    42 Impressions

    0 Retweets

    1 Like

    0 Bookmarks

    0 Replies

    0 Quotes

  46. CVE-2025-4427, CVE-2025-4428: Ivanti Endpoint Manager Mobile (EPMM) Remote Code Execution https://t.co/qytojl3kAT https://t.co/JCNZ4Dbbcz

    @IT_Peurico

    23 May 2025

    18 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  47. 🕵️‍♂️ Chinese Spies Exploit Ivanti Flaws Across Critical Sectors UNC5221 hits gov, healthcare & finance using Ivanti RCE bugs (CVE-2025-4427/4428). Patch now—exploits are live. https://t.co/3h1kL1dIR6 #CyberEspionage #Ivanti #UNC5221 #APT #Infosec https://t.co

    @dCypherIO

    23 May 2025

    7 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  48. 中国関連のサイバースパイグループUNC5221が、Ivanti Endpoint Manager Mobile(EPMM)の脆弱性(CVE-2025-4427および4428)を悪用し、欧州・北米・アジア太平洋の重要分野を標的に攻撃を行っている。

    @yousukezan

    23 May 2025

    2054 Impressions

    1 Retweet

    4 Likes

    1 Bookmark

    0 Replies

    0 Quotes

  49. China-linked group UNC5221 is exploiting Ivanti Endpoint Manager Mobile vulnerabilities CVE-2025-4427 & CVE-2025-4428 to target organizations in Europe & North America. Immediate patching is crucial. 🚨 #CyberThreat #IvantiVulns #US https://t.co/TLR6tQobQe

    @TweetThreatNews

    23 May 2025

    88 Impressions

    0 Retweets

    1 Like

    0 Bookmarks

    0 Replies

    0 Quotes

  50. Latest Known Exploited Vulnerabilities (#KEV) : #CVE-2025-4427 #Ivanti Endpoint Manager Mobile (EPMM) Authentication Bypass Vulnerability https://t.co/EBDlahs5wv

    @ScyScan

    22 May 2025

    66 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

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