Full Report
Ivanti has released security updates for its Neurons for ITSM IT service management solution that mitigate a critical authentication bypass vulnerability. [...]
Analysis Summary
# Vulnerability: Ivanti Neurons for ITSM Authentication Bypass via Upgrade Issue
## CVE Details
- CVE ID: CVE-2025-22460
- CVSS Score: Not explicitly stated, **Score implies Critical** (Authentication Bypass leading to Privilege Escalation)
- CWE: Not explicitly stated
## Affected Systems
- Products: Ivanti Neurons for ITSM
- Versions: Installations upgraded to version 5.0.5 (Note: The fix for authentication bypass is **not** automatically applied correctly after this upgrade).
- Configurations: Systems that have been upgraded to version 5.0.5 without subsequent manual intervention or reinstallation.
## Vulnerability Description
A critical vulnerability exists in Ivanti Neurons for ITSM that allows a local authenticated attacker to escalate privileges on vulnerable systems via an authentication bypass mechanism. Crucially, Ivanti has indicated that the security patch intended to fix this flaw **will not be applied correctly** when upgrading a system to version 5.0.5.
## Exploitation
- Status: Not exploited in the wild (as per the context provided for this specific CVE).
- Complexity: Low (Implied, as it requires an initial local authentication, but the bypass mechanism itself might be straightforward post-upgrade failure).
- Attack Vector: Local (Requires prior authentication).
## Impact
- Confidentiality: High (Implied, successful privilege escalation can lead to data access)
- Integrity: High (Implied, successful privilege escalation allows modification)
- Availability: Medium/High (Implied, depending on the escalated permissions)
## Remediation
### Patches
- The initial fix is reported to **fail** on version 5.0.5 upgrades.
- Ivanti states the issue will be addressed in a **future release**.
### Workarounds
Administrators are strongly advised to implement the following mitigation steps provided by Ivanti to ensure protection:
1. **Reinstall from scratch** on upgraded systems. **OR**
2. Use the specific **mitigation steps** found in the Ivanti support forum article (referencing protection against CVE-2025-22460).
## Detection
- Detection methods are not detailed in the provided context, but monitoring for unauthorized privilege escalation attempts post-upgrade failure is critical.
- Indicators of Compromise: Look for unexpected persistence or command execution by users who should only retain standard authenticated access.
## References
- Vendor Advisory: Ivanti forums article regarding securing the Cloud Services Application against **CVE-2025-22460** (Link defanged: hxxps://forums.ivanti.com/s/article/Securing-the-Ivanti-Cloud-Services-Application-CSA-Against-CVE-2025-22460)