Ivanti · Endpoint Manager (EPM)
CVE-2026-1603
Ivanti Endpoint Manager (EPM) Authentication Bypass Vulnerability
What it is
An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to leak specific stored credential data.
CISA: Ivanti Endpoint Manager (EPM) contains an authentication bypass using an alternate path or channel vulnerability that could allow a remote unauthenticated attacker to leak specific stored credential data.
What to do
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Deadline for US federal agencies: March 23, 2026
More exploited flaws from Ivanti
| Added | Vulnerability | Product | Severity | Attack chance |
|---|---|---|---|---|
| Oct 13, 2026 | Authentication Bypass by Spoofing | Connect Secure | High 8.6 | 87% |
| Jun 11, 2026 | OS Command Injection | Sentry | Critical 10.0 | 99.9% |
| May 7, 2026 | Improper Input Validation | Endpoint Manager Mobile (EPMM) | High 7.2 | 34% |
| Apr 8, 2026 | Code Injection | Endpoint Manager Mobile (EPMM) | Critical 9.8 | 99% |
| Jan 29, 2026 | Code Injection | Endpoint Manager Mobile (EPMM) | Critical 9.8 | 99% |
| May 19, 2025 | Authentication Bypass | Endpoint Manager Mobile (EPMM) | Medium 5.3 | 99.9% |
| May 19, 2025 | Code Injection | Endpoint Manager Mobile (EPMM) | High 7.2 | 88% |
| Apr 4, 2025 | Stack-Based Buffer Overflow | Connect Secure, Policy Secure, and ZTA Gateways | Critical 9.0 | >99.9% |
Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.