CVE-2026-27790
Gallagher Command Centre vulnerability analysis and mitigation

Uncaught Exception (CWE-248) in the T20 Readers allows an authenticated and authorized operator to trigger a restart by sending specific requests, resulting in a temporary denial of service. Version of Command Centre affected:

  • 9.50 prior to vCR9.50.260616a (distributed in 9.50.1587(MR1))
  • 9.40 prior to vCR9.40.260616a (distributed in 9.40.3130(MR3))
  • 9.30 prior to vCR9.30.260616a (distributed in 9.30.3983(MR5))
  • 9.20 prior to vCR9.20.260616a (distributed in 9.20.4349(MR7))
  • all versions of 9.10 and prior.

SourceNVD

Related Gallagher Command Centre vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-25193HIGH8.6
  • Gallagher Command Centre logoGallagher Command Centre
  • cpe:2.3:a:gallagher:command_centre
NoYesMay 25, 2026
CVE-2026-26053MEDIUM5.3
  • Gallagher Command Centre logoGallagher Command Centre
  • cpe:2.3:a:gallagher:command_centre
NoYesJul 07, 2026
CVE-2026-27844LOW2.7
  • Gallagher Command Centre logoGallagher Command Centre
  • cpe:2.3:a:gallagher:command_centre
NoYesJul 07, 2026
CVE-2026-27790LOW2.7
  • Gallagher Command Centre logoGallagher Command Centre
  • cpe:2.3:a:gallagher:command_centre
NoYesJul 07, 2026
CVE-2026-20757LOW2.5
  • Gallagher Command Centre logoGallagher Command Centre
  • cpe:2.3:a:gallagher:command_centre
NoYesMar 03, 2026

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