Ivanti · Endpoint Manager (EPM)
CVE-2026-1603
Ivanti Endpoint Manager (EPM) Authentication Bypass Vulnerability
概要
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.
対処法
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
米国連邦機関の対応期限：2026年3月23日
Ivantiのその他の悪用された脆弱性
| 追加日 | 脆弱性 | 製品 | 深刻度 | 攻撃の可能性 |
|---|---|---|---|---|
| 2026/10/30 | Missing Authentication for Critical Function | Connect Secure | 高 7.0 | 0.5% |
| 2026/10/30 | Generation of Predictable Numbers or Identifiers | Connect Secure | 0.8% | |
| 2026/10/13 | Authentication Bypass by Spoofing | Connect Secure | 高 8.6 | 89% |
| 2026/06/11 | OS Command Injection | Sentry | 緊急 10.0 | 99.9% |
| 2026/05/07 | Improper Input Validation | Endpoint Manager Mobile (EPMM) | 高 7.2 | 34% |
| 2026/04/08 | Code Injection | Endpoint Manager Mobile (EPMM) | 緊急 9.8 | 99% |
| 2026/01/29 | Code Injection | Endpoint Manager Mobile (EPMM) | 緊急 9.8 | 99% |
| 2025/05/19 | Authentication Bypass | Endpoint Manager Mobile (EPMM) | 中 5.3 | 99.9% |
出典：Known Exploited Vulnerabilities（CISA、パブリックドメイン）、CVE records（cve.org）、EPSS（FIRST）。攻撃の可能性は、今後30日以内に誰かがその脆弱性の悪用を試みるというEPSSの推定値です。