What’s Vulnerable › Vulnerabilities

CVE-2019-19802

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-01-17 · updated 2026-06-17
• Weakness: CWE-862

Description

In Gallagher Command Centre Server v8.10 prior to v8.10.1134(MR4), v8.00 prior to v8.00.1161(MR5), v7.90 prior to v7.90.991(MR5), v7.80 prior to v7.80.960(MR2) and v7.70 or earlier, an authenticated user connecting to OPCUA can view all data that would be replicated in a multi-server setup without privilege checks being applied.

Affected products

• Gallagher Command Centre: before 7.70; from 7.80 before 7.80.960; from 7.90 before 7.90.991; from 8.00 before 8.00.1161; from 8.10 before 8.10.1134; 7.80.960, 7.90.991, 8.00.1161, 8.10.1134 — fixed in 7.70, 7.80.960, 7.90.991, 8.00.1161, 8.10.1134

How to fix

Upgrade to a fixed version: Gallagher Command Centre 7.70, 7.80.960, 7.90.991, 8.00.1161. Check the vendor advisory for mitigations.

References

• https://security.gallagher.com/cve-2019-19802
• https://security.gallagher.com/cve-2019-19802

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