CVE-2026-20801

MEDIUM EPSS 1.1%

Published Mar 3, 20263mo ago · Modified Jun 17, 20261w ago

5.6 CVSS 3.1

Medium

Published Mar 3, 2026 3mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

5.6

Exploitability

2.2

Impact

3.4

Vector string

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

Threat Intelligence

EPSS Exploit Probability

1.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-319

References 1

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.