CVE-2026-20801 — Gallagher / NxWitness VMS and Hanwha VMS Integrations

CVE-2026-20801

Gallagher / NxWitness VMS and Hanwha VMS Integrations PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Gallagher / NxWitness VMS and Hanwha VMS Integrations	affected 0 before 9.10.017; affected 0 before 9.10.025

CWE

CWE-319

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.