CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-27790

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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 13.7%

CVSS Severity

CVSS v3 Score 2.7

References

https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-27790

Products affected by CVE-2026-27790

Gallagher » Command Centre » Version: N/A

cpe:2.3:a:gallagher:command_centre:-
Gallagher » Command Centre » Version: 7.70

cpe:2.3:a:gallagher:command_centre:7.70
Gallagher » Command Centre » Version: 7.80

cpe:2.3:a:gallagher:command_centre:7.80
Gallagher » Command Centre » Version: 7.80.939

cpe:2.3:a:gallagher:command_centre:7.80.939
Gallagher » Command Centre » Version: 7.80.960

cpe:2.3:a:gallagher:command_centre:7.80.960
Gallagher » Command Centre » Version: 7.90

cpe:2.3:a:gallagher:command_centre:7.90
Gallagher » Command Centre » Version: 7.90.0

cpe:2.3:a:gallagher:command_centre:7.90.0
Gallagher » Command Centre » Version: 7.90.1038

cpe:2.3:a:gallagher:command_centre:7.90.1038
Gallagher » Command Centre » Version: 7.90.961

cpe:2.3:a:gallagher:command_centre:7.90.961
Gallagher » Command Centre » Version: 7.90.991

cpe:2.3:a:gallagher:command_centre:7.90.991
Gallagher » Command Centre » Version: 8.0

cpe:2.3:a:gallagher:command_centre:8.0
Gallagher » Command Centre » Version: 8.00

cpe:2.3:a:gallagher:command_centre:8.00
Gallagher » Command Centre » Version: 8.00.1128

cpe:2.3:a:gallagher:command_centre:8.00.1128
Gallagher » Command Centre » Version: 8.00.1161

cpe:2.3:a:gallagher:command_centre:8.00.1161
Gallagher » Command Centre » Version: 8.00.1228

cpe:2.3:a:gallagher:command_centre:8.00.1228
Gallagher » Command Centre » Version: 8.00.1252

cpe:2.3:a:gallagher:command_centre:8.00.1252
Gallagher » Command Centre » Version: 8.10

cpe:2.3:a:gallagher:command_centre:8.10
Gallagher » Command Centre » Version: 8.10.1092

cpe:2.3:a:gallagher:command_centre:8.10.1092
Gallagher » Command Centre » Version: 8.10.1134

cpe:2.3:a:gallagher:command_centre:8.10.1134
Gallagher » Command Centre » Version: 8.10.1211

cpe:2.3:a:gallagher:command_centre:8.10.1211
Gallagher » Command Centre » Version: 8.10.1253

cpe:2.3:a:gallagher:command_centre:8.10.1253
Gallagher » Command Centre » Version: 8.10.1284

cpe:2.3:a:gallagher:command_centre:8.10.1284
Gallagher » Command Centre » Version: 8.20

cpe:2.3:a:gallagher:command_centre:8.20
Gallagher » Command Centre » Version: 8.20.1093

cpe:2.3:a:gallagher:command_centre:8.20.1093
Gallagher » Command Centre » Version: 8.20.1166

cpe:2.3:a:gallagher:command_centre:8.20.1166
Gallagher » Command Centre » Version: 8.20.1218

cpe:2.3:a:gallagher:command_centre:8.20.1218
Gallagher » Command Centre » Version: 8.20.1259

cpe:2.3:a:gallagher:command_centre:8.20.1259
Gallagher » Command Centre » Version: 8.30

cpe:2.3:a:gallagher:command_centre:8.30
Gallagher » Command Centre » Version: 8.30.1236

cpe:2.3:a:gallagher:command_centre:8.30.1236
Gallagher » Command Centre » Version: 8.30.1299

cpe:2.3:a:gallagher:command_centre:8.30.1299
Gallagher » Command Centre » Version: 8.30.1359

cpe:2.3:a:gallagher:command_centre:8.30.1359
Gallagher » Command Centre » Version: 8.30.1470

cpe:2.3:a:gallagher:command_centre:8.30.1470
Gallagher » Command Centre » Version: 8.40.1888

cpe:2.3:a:gallagher:command_centre:8.40.1888
Gallagher » Command Centre » Version: 8.40.2216

cpe:2.3:a:gallagher:command_centre:8.40.2216
Gallagher » Command Centre » Version: 8.50

cpe:2.3:a:gallagher:command_centre:8.50
Gallagher » Command Centre » Version: 8.50.2245

cpe:2.3:a:gallagher:command_centre:8.50.2245
Gallagher » Command Centre » Version: 8.50.2831

cpe:2.3:a:gallagher:command_centre:8.50.2831
Gallagher » Command Centre » Version: 8.60

cpe:2.3:a:gallagher:command_centre:8.60
Gallagher » Command Centre » Version: 8.60.1652

cpe:2.3:a:gallagher:command_centre:8.60.1652
Gallagher » Command Centre » Version: 8.60.2039

cpe:2.3:a:gallagher:command_centre:8.60.2039
Gallagher » Command Centre » Version: 8.60.2347

cpe:2.3:a:gallagher:command_centre:8.60.2347
Gallagher » Command Centre » Version: 8.60.2550

cpe:2.3:a:gallagher:command_centre:8.60.2550
Gallagher » Command Centre » Version: 8.70

cpe:2.3:a:gallagher:command_centre:8.70
Gallagher » Command Centre » Version: 8.70.1787

cpe:2.3:a:gallagher:command_centre:8.70.1787
Gallagher » Command Centre » Version: 8.70.2185

cpe:2.3:a:gallagher:command_centre:8.70.2185
Gallagher » Command Centre » Version: 8.70.2375

cpe:2.3:a:gallagher:command_centre:8.70.2375
Gallagher » Command Centre » Version: 8.70.2526

cpe:2.3:a:gallagher:command_centre:8.70.2526
Gallagher » Command Centre » Version: 8.80

cpe:2.3:a:gallagher:command_centre:8.80
Gallagher » Command Centre » Version: 8.80.1192

cpe:2.3:a:gallagher:command_centre:8.80.1192
Gallagher » Command Centre » Version: 8.80.1369

cpe:2.3:a:gallagher:command_centre:8.80.1369
Gallagher » Command Centre » Version: 8.80.1526

cpe:2.3:a:gallagher:command_centre:8.80.1526
Gallagher » Command Centre » Version: 8.90

cpe:2.3:a:gallagher:command_centre:8.90
Gallagher » Command Centre » Version: 8.90.1318

cpe:2.3:a:gallagher:command_centre:8.90.1318
Gallagher » Command Centre » Version: 8.90.1620

cpe:2.3:a:gallagher:command_centre:8.90.1620
Gallagher » Command Centre » Version: 8.90.1751

cpe:2.3:a:gallagher:command_centre:8.90.1751
Gallagher » Command Centre » Version: 9.00

cpe:2.3:a:gallagher:command_centre:9.00
Gallagher » Command Centre » Version: 9.00.1507

cpe:2.3:a:gallagher:command_centre:9.00.1507
Gallagher » Command Centre » Version: 9.00.1774

cpe:2.3:a:gallagher:command_centre:9.00.1774
Gallagher » Command Centre » Version: 9.10.1005

cpe:2.3:a:gallagher:command_centre:9.10.1005
Gallagher » Command Centre » Version: 9.10.1268

cpe:2.3:a:gallagher:command_centre:9.10.1268
Gallagher » Command Centre » Version: 9.10.1530

cpe:2.3:a:gallagher:command_centre:9.10.1530
Gallagher » Command Centre » Version: 9.10.1682

cpe:2.3:a:gallagher:command_centre:9.10.1682
Gallagher » Command Centre » Version: 9.10.2149

cpe:2.3:a:gallagher:command_centre:9.10.2149
Gallagher » Command Centre » Version: 9.10.2692

cpe:2.3:a:gallagher:command_centre:9.10.2692
Gallagher » Command Centre » Version: 9.10.3194

cpe:2.3:a:gallagher:command_centre:9.10.3194
Gallagher » Command Centre » Version: 9.10.4135

cpe:2.3:a:gallagher:command_centre:9.10.4135
Gallagher » Command Centre » Version: 9.10.4647

cpe:2.3:a:gallagher:command_centre:9.10.4647
Gallagher » Command Centre » Version: 9.20.1043

cpe:2.3:a:gallagher:command_centre:9.20.1043
Gallagher » Command Centre » Version: 9.20.1435

cpe:2.3:a:gallagher:command_centre:9.20.1435
Gallagher » Command Centre » Version: 9.20.1827

cpe:2.3:a:gallagher:command_centre:9.20.1827
Gallagher » Command Centre » Version: 9.20.2337

cpe:2.3:a:gallagher:command_centre:9.20.2337
Gallagher » Command Centre » Version: 9.20.2819

cpe:2.3:a:gallagher:command_centre:9.20.2819
Gallagher » Command Centre » Version: 9.20.3265

cpe:2.3:a:gallagher:command_centre:9.20.3265
Gallagher » Command Centre » Version: 9.20.3783

cpe:2.3:a:gallagher:command_centre:9.20.3783
Gallagher » Command Centre » Version: 9.30.1594

cpe:2.3:a:gallagher:command_centre:9.30.1594
Gallagher » Command Centre » Version: 9.30.1874

cpe:2.3:a:gallagher:command_centre:9.30.1874
Gallagher » Command Centre » Version: 9.30.2482

cpe:2.3:a:gallagher:command_centre:9.30.2482
Gallagher » Command Centre » Version: 9.30.2881

cpe:2.3:a:gallagher:command_centre:9.30.2881
Gallagher » Command Centre » Version: 9.30.3382

cpe:2.3:a:gallagher:command_centre:9.30.3382
Gallagher » Command Centre » Version: 9.30.3982

cpe:2.3:a:gallagher:command_centre:9.30.3982
Gallagher » Command Centre » Version: 9.40.1359

cpe:2.3:a:gallagher:command_centre:9.40.1359
Gallagher » Command Centre » Version: 9.40.1976

cpe:2.3:a:gallagher:command_centre:9.40.1976
Gallagher » Command Centre » Version: 9.40.2575

cpe:2.3:a:gallagher:command_centre:9.40.2575
Gallagher » Command Centre » Version: 9.50.978

cpe:2.3:a:gallagher:command_centre:9.50.978
Gallagher » High Sec T20 Reader » Version: N/A

cpe:2.3:h:gallagher:high_sec_t20_reader:-
Gallagher » High Sec T20 Reader Multi Tech » Version: N/A

cpe:2.3:h:gallagher:high_sec_t20_reader_multi_tech:-
Gallagher » T20 Alarms Terminal » Version: N/A

cpe:2.3:h:gallagher:t20_alarms_terminal:-
Gallagher » T20 Mifare Terminal » Version: N/A

cpe:2.3:h:gallagher:t20_mifare_terminal:-
Gallagher » T20 Multi Tech Terminal » Version: N/A

cpe:2.3:h:gallagher:t20_multi_tech_terminal:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-27790

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