CVE-2026-20801 - Vulnerability Details - OpenCVE

Cleartext Transmission of Sensitive Information (CWE-319) in a component used in the Gallagher Hanwha VMS and Gallagher NxWitness VMS integrations allows unprivileged users with local network access to view live video streams. This issue affects all versions of Gallagher NxWitness VMS integration prior to 9.10.017 and Gallagher Hanwha VMS integration prior to 9.10.025.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

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References

Link	Providers
https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-20801

History

Tue, 03 Mar 2026 03:15:00 +0000

Type	Values Removed	Values Added
Description		Cleartext Transmission of Sensitive Information (CWE-319) in a component used in the Gallagher Hanwha VMS and Gallagher NxWitness VMS integrations allows unprivileged users with local network access to view live video streams. This issue affects all versions of Gallagher NxWitness VMS integration prior to 9.10.017 and Gallagher Hanwha VMS integration prior to 9.10.025.
Weaknesses		CWE-319
References		https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-20801
Metrics		cvssV3_1 `{'score': 5.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L'}`

MITRE

Status: PUBLISHED

Assigner: Gallagher

Published: 2026-03-03T02:41:10.357Z

Updated: 2026-03-03T02:41:10.357Z

Reserved: 2026-03-01T23:45:09.734Z

Link: CVE-2026-20801

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-03-03T03:15:54.540

Modified: 2026-03-03T03:15:54.540

Link: CVE-2026-20801

Redhat

No data.

OpenCVE Enrichment

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