{"id":"CVE-2026-20801","title":"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","summary":"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. \n\n \n\nThis …","severity":"medium","cvss":5.6,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-319"],"vendor":"gallagher","product":"hanwha_vms_integration","affected":["hanwha_vms_integration < 9.10.025","nx_witness_vms_integration < 9.10.017"],"patched":["hanwha_vms_integration 9.10.025","nx_witness_vms_integration 9.10.017"],"published":"2026-03-03","updated":"2026-08-17","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-20801","references":[{"url":"https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-20801","label":"disclosures@gallagher.com"}],"tags":["nvd"],"epss":0.00102,"epssPercentile":0.01039,"ingestedAt":"2026-08-17T19:59:45.111Z","slug":"CVE-2026-20801","body":"## Overview\n\nCleartext 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. \n\n \n\nThis issue affects all versions of Gallagher NxWitness VMS integration prior to 9.10.017 and Gallagher Hanwha VMS integration prior to 9.10.025.\n\n## Affected\n\n- `hanwha_vms_integration < 9.10.025`\n- `nx_witness_vms_integration < 9.10.017`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `hanwha_vms_integration 9.10.025`\n- `nx_witness_vms_integration 9.10.017`","depth":"sunlit","depthScore":31,"depthScoreParts":{"impact":30.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}