CISA KEV · Known exploitedHigh

CVE-2026-1603

Ivanti Endpoint Manager (EPM)

An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to leak specific stored credential data.

CVSS
7.5
EPSS
80.6%
99.6% percentile
CISA KEV
Listed
Published
2026.02.11
PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV
Exploit probability80.6%
Technical severityCVSS 7.5

Vulnerability overview

An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to leak specific stored credential data.

Affected product and versions

Product
Ivanti Endpoint Manager (EPM)
Affected versions
< 2024, 2024
Fixed versions
2024

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
CISA 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.

Due date: 2026.03.23
  1. 1
    Identify

    Confirm that Ivanti Endpoint Manager (EPM) and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-288, CWE-306
KEV added
2026.03.09
Ransomware use
미확인
CVE-2026-1603 — Ivanti Endpoint Manager (EPM) | SECUFOCUS NOW