# CVE-2026-12645: Ivanti Neurons for ITSM missing authorization allows remote code execution

Source: https://junglewise.ai/threats/cve-2026-12645-ivanti-neurons-for-itsm-missing-authorization-allows-remote-code  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-08. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-12645 · Severity: critical · CVSS 9.9 · Published 2026-09-08

Ivanti Neurons for ITSM is an IT service management platform used by organizations to manage IT infrastructure and support requests. A missing authorization flaw allows authenticated attackers to execute arbitrary code on the server, compromising the confidentiality, integrity, and availability of the entire platform and potentially exposing sensitive customer and operational data.

Technologies: [Ivanti Neurons for ITSM](https://junglewise.ai/threats/technologies/neurons-for-itsm). Vendors: [Ivanti](https://junglewise.ai/threats/vendors/ivanti).

## Quick answers

**Is CVE-2026-12645 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-12645 being exploited in the wild.

**How severe is CVE-2026-12645?** Critical severity, with a CVSS score of 9.9, published 8 September 2026.

**Which products and versions are affected?** Ivanti Neurons for ITSM before 2026.2.

**Is there a fix for CVE-2026-12645?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-12645 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-12645?** Check whether you run Ivanti Neurons for ITSM at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability is a missing authorization check in Ivanti Neurons for ITSM versions before 2026.2. An authenticated attacker can bypass authorization controls to execute arbitrary code on the server via an unspecified vector. The attack requires prior authentication but no additional privileges or user interaction. Successful exploitation grants remote code execution (RCE) on the affected server, allowing full system compromise. Ivanti has released patches in version 2026.2 and later.

## Affected products

- Ivanti Neurons for ITSM before 2026.2

## Timeline

- 2026-09-08: disclosed

## References

- [https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-Multiple-CVEs?language=en_US](https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-Multiple-CVEs?language=en_US)

## Related threats

- [Ivanti Neurons for ITSM deserialization vulnerability](https://junglewise.ai/threats/cve-2026-12745-ivanti-neurons-for-itsm-deserialization-vulnerability)
- [Ivanti Neurons for ITSM deserialization remote code execution](https://junglewise.ai/threats/cve-2026-12744-ivanti-neurons-for-itsm-deserialization-remote-code-execution)
- [Ivanti Neurons for ITSM deserialization remote code execution](https://junglewise.ai/threats/cve-2026-12651-ivanti-neurons-for-itsm-deserialization-remote-code-execution)
- [Ivanti Neurons for ITSM deserialization vulnerability](https://junglewise.ai/threats/cve-2026-12650-ivanti-neurons-for-itsm-deserialization-vulnerability)
- [Ivanti Neurons for ITSM deserialization of untrusted data](https://junglewise.ai/threats/cve-2026-12648-ivanti-neurons-for-itsm-deserialization-of-untrusted-data)