CVE-2026-20801

CVSS 5.6 MEDIUMEPSS 0.1%CWE-319

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.6EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

03 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected products

Gallagher · NxWitness VMS and Hanwha VMS Integrations

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

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