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PatchSiren cyber security CVE debrief

CVE-2025-4428 Ivanti CVE debrief

CVE-2025-4428 is a code injection vulnerability in Ivanti Endpoint Manager Mobile (EPMM). CISA added it to the Known Exploited Vulnerabilities catalog on 2025-05-19 and set a remediation due date of 2025-06-09, so organizations using EPMM should treat it as a high-priority exposure and apply vendor mitigations or discontinue use if mitigations are unavailable.

Vendor
Ivanti
Product
Endpoint Manager Mobile (EPMM)
CVSS
HIGH 7.2
CISA KEV
Listed
Original CVE published
2025-05-19
Original CVE updated
2025-05-19
Advisory published
2025-05-19
Advisory updated
2025-05-19

Who should care

Ivanti EPMM administrators, MDM/MEM platform owners, security operations, vulnerability management, and incident response teams responsible for EPMM deployments.

Technical summary

The supplied sources identify CVE-2025-4428 as a code injection vulnerability affecting Ivanti Endpoint Manager Mobile (EPMM). CISA added the CVE to the Known Exploited Vulnerabilities catalog on 2025-05-19, with a remediation due date of 2025-06-09 and guidance to apply vendor mitigations or discontinue use if mitigations are unavailable. The corpus does not include affected versions, exploit mechanics, or a CVSS score.

Defensive priority

Critical

Recommended defensive actions

  • Inventory all Ivanti Endpoint Manager Mobile (EPMM) deployments and confirm whether any instance is exposed or mission-critical.
  • Apply vendor mitigations or patches according to Ivanti guidance as soon as possible.
  • Prioritize remediation before the CISA KEV due date of 2025-06-09.
  • If mitigations are unavailable, follow CISA guidance to discontinue use of the product.
  • Review EPMM-related logs, alerts, and administrative activity for suspicious or unexpected behavior.
  • Validate incident-response and recovery plans in case containment is needed.

Evidence notes

The source corpus is limited to CISA's Known Exploited Vulnerabilities feed plus official CVE/NVD references. The KEV entry explicitly marks CVE-2025-4428 as known exploited, lists the product as Ivanti Endpoint Manager Mobile (EPMM), sets dateAdded to 2025-05-19 and dueDate to 2025-06-09, and records knownRansomwareCampaignUse as Unknown. No CVSS score or affected-version data was supplied in the corpus.

Sources and references

Verified primary and authoritative sources

  • CVE-2025-4428 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2025-4428

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2025-4428 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2025-4428

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

  • CISA Known Exploited Vulnerabilities catalog

    Publisher, destination, and source semantics verified

    URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

    Cybersecurity and Infrastructure Security Agency - Official CISA catalog of vulnerabilities known to be exploited in the wild.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json

    cisa_kev

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.