CVE-2025-4428
Remote Code Execution in API component in Ivanti Endpoint Manager Mobile 12.5.0.0 and prior on unspecified platforms allows authenticated attackers to execute arbitrary code via crafted API requests.
do firstApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Can a WAF block it? Partly. Cloudflare publishes WAF a rule written for this CVE. Such rules block the known exploit requests and buy time, but attackers can change the request to get past them, so they do not replace the patch.
Cloudflare · 1 rule (Block) · since 27 May 2025
- Ivanti EPMM - Auth Bypass - CVE:CVE-2025-4428, CVE:CVE-2025-4427 · Cloudflare Managed Ruleset
Also consider: patch · enable the vendor rule in block mode · remove eval sinks · RASP
Based on WAF vendor rules published for this CVE. We check Cloudflare, AWS, Google Cloud Armor and Azure; for Akamai, Imperva, Fastly, F5, ask your vendor.
Is CVE-2025-4428 being exploited?
Yes. CVE-2025-4428 appears in CISA's Known Exploited Vulnerabilities catalog, which means exploitation in the wild has been confirmed and reported. Treat it as active rather than theoretical, and patch it ahead of higher-scoring vulnerabilities that carry no exploitation evidence.
How severe is CVE-2025-4428?
CVE-2025-4428 is rated High with a CVSS score of 7.2. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2025-4428?
Yes. A fix has been recorded for CVE-2025-4428. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2025-4428 affect?
CVE-2025-4428 affects ivanti:endpoint_manager_mobile. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
public exploits
Public exploit code: 1 Metasploit module · 1 GitHub proof of concept
- exploit/multi/http/ivanti_epmm_rce_cve_2025_4427_4428 · exploit · excellent
- xie-22/CVE-2025-4428 · 4 ★
Listed so you can judge urgency, not as a recommendation to run anything. GitHub “proofs of concept” are unvetted: some are fake or carry malware. Exploit-DB marks the entries its staff verified.
cisa ssvc
- exploitation
- active
- automatable
- yes
- technical impact
- total
Assessed by CISA 21 May 2025 (SSVC 2.0.3).
timeline
- 13 May 2025Published
- 16 May 2025First public exploit or proof of concept · 2 days later
- 19 May 2025Added to CISA KEV (exploited in the wild) · 3 days later
- 21 May 2025CISA SSVC assessment: exploitation active · 2 days later
- 9 Jun 2025CISA remediation due date (US federal agencies) · 19 days later
- 26 Feb 2026CVE record last updated · 263 days (about 9 months) later
- 2 Nov 2026Analysed by vulneraibility.com · 249 days (about 8 months) later
- Linkforums.ivanti.com /s/article/Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM
- Linkcisa.gov /known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-4428
sources
- CVE List (CVE.org): description, affected versions, references; CVE Terms of Use
- NVD: CVSS and CPE data
- CISA KEV catalog: exploitation, date added, due date
- CISA Vulnrichment (ADP): SSVC decision points
- FIRST EPSS: exploit probability and percentile
- Metasploit Framework: exploit and scanner modules
- PoC-in-GitHub: GitHub repositories that claim a proof of concept
- Summary, impact and triage tags: written by our AI analysis pipeline from the sources above. Check them against the sources.