# CVE-2026-18128: Ivanti Endpoint Manager Agent cleartext transmission of credentials

Source: https://junglewise.ai/threats/cve-2026-18128-cleartext-transmission-of-sensitive-information-in-the-agent-of  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-10. Updated: 2026-11-10  
License: CC BY 4.0 with a link back

CVE-2026-18128 · Severity: medium · CVSS 6.8 · Published 2026-11-10

Ivanti Endpoint Manager's Agent component transmits sensitive information over unencrypted HTTP connections. An attacker positioned on the network path between the Agent and server can intercept and modify this traffic, potentially stealing credentials or injecting malicious commands to compromise managed endpoints.

Technologies: [Ivanti Endpoint Manager](https://junglewise.ai/threats/technologies/endpoint-manager). Vendors: [Ivanti](https://junglewise.ai/threats/vendors/ivanti).

## Quick answers

**Is CVE-2026-18128 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-18128 being exploited in the wild.

**How severe is CVE-2026-18128?** Medium severity, with a CVSS score of 6.8, published 10 November 2026.

**Which products and versions are affected?** Ivanti Endpoint Manager before 2024 SU8.

**Is there a fix for CVE-2026-18128?** Yes: fixed in 2024 SU8. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-18128 attacked?** It is attacked over the network or from the adjacent network, in a hosted service.

**Am I affected by CVE-2026-18128?** Check whether you run Ivanti Endpoint Manager 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.

## How to fix

- Fixed in 2024 SU8

## Technical details

The Ivanti Endpoint Manager Agent uses cleartext HTTP for transmission of sensitive data, allowing a network-adjacent man-in-the-middle attacker to read and modify traffic without authentication. An attacker can intercept credentials, configuration data, or inject commands. The vulnerability affects all versions prior to 2024 SU8.

## Affected products

- Ivanti Endpoint Manager before 2024 SU8

## Timeline

- 2026-11-10: disclosed

## References

- [https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-EPM-November-2026?language=en_US](https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-EPM-November-2026?language=en_US)

## Related threats

- [Ivanti Endpoint Manager SQL injection in Core](https://junglewise.ai/threats/cve-2026-121653-sql-injection-in-the-core-of-ivanti-endpoint-manager-before)
- [Ivanti Endpoint Manager SQL injection in web console](https://junglewise.ai/threats/cve-2026-8111-ivanti-endpoint-manager-sql-injection-in-web-console)
- [Ivanti Endpoint Manager privilege escalation in agent](https://junglewise.ai/threats/cve-2026-8110-ivanti-endpoint-manager-privilege-escalation-in-agent)
- [Ivanti Endpoint Manager exposed dangerous method in Core Server](https://junglewise.ai/threats/cve-2026-8109-ivanti-endpoint-manager-exposed-dangerous-method-in-core-server)
- [Ivanti Endpoint Manager authentication bypass in credential storage](https://junglewise.ai/threats/cve-2026-1603-ivanti-endpoint-manager-authentication-bypass-in-credential)