CVE-2026-20801
CVSS Score
5.6
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-319 |
| Vendor | gallagher |
| Product | nxwitness vms and hanwha vms integrations |
| Published | Mar 3, 2026 |
| Last Updated | Mar 3, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Affected Versions
Gallagher / NxWitness VMS and Hanwha VMS Integrations
0 < 9.10.017 0 < 9.10.025