CVE-2026-1603

HIGH CISA KEV EPSS 99.6%
Published Feb 10, 20264mo ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Feb 10, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago
KEV Listed Mar 9, 2026 3mo ago
KEV Due Mar 23, 2026 98d overdue

Description

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

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

CISA Known Exploited Overdue 98d
Added
Mar 9, 2026
Due
Mar 23, 2026

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

EPSS Exploit Probability
99.6% percentile
Exploit & Patch Status
Actively Exploited (KEV)
No Patch Available

Weaknesses 2

CWE-288
CWE-306 Missing Authentication for Critical Function Authentication

Affected Products 8

VendorProductVersionRange
ivantiendpoint_manager* <2024
ivantiendpoint_manager2024any
ivantiendpoint_manager2024any
ivantiendpoint_manager2024any
ivantiendpoint_manager2024any
ivantiendpoint_manager2024any
ivantiendpoint_manager2024any
ivantiendpoint_manager2024any

References 2

  • hub.ivanti.com https://hub.ivanti.com/s/article/Security-Advisory-EPM-February-2026-for-EPM-2024?language=en_US
    Vendor Advisory
  • cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-1603
    US Government Resource

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.