CVE-2026-20801
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I. Basic Information for CVE-2026-20801
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
敏感数据的明文传输
Source: NVD (National Vulnerability Database)
Vulnerability Title
Gallagher NxWitness VMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gallagher NxWitness VMS是新西兰Gallagher公司的一套视频管理系统。 Gallagher NxWitness VMS 9.10.017之前版本和9.10.025之前版本存在安全漏洞，该漏洞源于组件明文传输敏感信息，可能导致具有本地网络访问权限的非特权用户查看实时视频流。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Gallagher | NxWitness VMS and Hanwha VMS Integrations | 0 ~ 9.10.017 | - |
II. Public POCs for CVE-2026-20801
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Gallagher · 2026-03-03 · 3 CVEs total
| CVE-2025-47147 | 5.7 MEDIUM | Gallagher Command Centre Mobile Client 安全漏洞 |
| CVE-2026-20757 | 2.5 LOW | Gallagher Command Centre Server 安全漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-319
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Sensitive Data Exposure Vulnerability in e-Sushrut HMIS
V. Comments for CVE-2026-20801
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