Ivanti ICS - Authentication Bypass (CVE-2023-46805)
Description
An authentication bypass vulnerability in the web component of Ivanti ICS 9.x, 22.x and Ivanti Policy Secure allows a remote attacker to access restricted resources by bypassing control checks.
psychologyCrowdSec Analysis
CVE-2023-46805 is an authentication bypass vulnerability impacting Ivanti web-based solutions, where attackers can gain unauthorized access to restricted resources by evading standard control checks.
CrowdSec has been tracking this vulnerability and its exploits since 18th of January 2024.
CrowdSec network data shows that most actors exploiting CVE-2023-46805 rely on broad, untargeted scans with minimal filtering. The activity is largely automated and opportunistic in nature. Telemetry from the CrowdSec network also shows that exploitation activity for CVE-2023-46805 remains steady week-over-week. Attack volumes are consistent with long-term trends, indicating sustained interest from threat actors. CVE-2023-46805 continues to be an active part of the threat landscape and will likely remain this way for the forseeable future.
Observed attacks typically involve requests targeting URL paths with traversal sequences such as /api/v1/totp/user-backup-code/../../ or /api/v1/cav/client/status/../../.
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| Event | Date |
|---|---|
| CISA KEV | 2024-01-10 |
| CVE Published | 2024-01-12 |
| Rule Released | 2024-01-18 |
| CISA Remediation Deadline | 2024-01-22 |
| CrowdSec First Seen | 2024-11-26 |