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CVE-2020-27267

Опубликовано: 14 янв. 2021
Источник: nvd
CVSS3: 9.1
CVSS2: 6.4
EPSS Низкий

Описание

KEPServerEX v6.0 to v6.9, ThingWorx Kepware Server v6.8 and v6.9, ThingWorx Industrial Connectivity (all versions), OPC-Aggregator (all versions), Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server v7.68.804 and v7.66, and Software Toolbox TOP Server all 6.x versions, are vulnerable to a heap-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and potentially leak data.

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:ge:industrial_gateway_server:7.66:*:*:*:*:*:*:*
cpe:2.3:a:ge:industrial_gateway_server:7.68.804:*:*:*:*:*:*:*
cpe:2.3:a:ptc:kepware_kepserverex:6.0:*:*:*:*:*:*:*
cpe:2.3:a:ptc:kepware_kepserverex:6.9:*:*:*:*:*:*:*
cpe:2.3:a:ptc:opc-aggregator:-:*:*:*:*:*:*:*
cpe:2.3:a:ptc:thingworx_industrial_connectivity:-:*:*:*:*:*:*:*
cpe:2.3:a:ptc:thingworx_kepware_server:6.8:*:*:*:*:*:*:*
cpe:2.3:a:ptc:thingworx_kepware_server:6.9:*:*:*:*:*:*:*
cpe:2.3:a:rockwellautomation:kepserver_enterprise:6.6.504.0:*:*:*:*:*:*:*
cpe:2.3:a:rockwellautomation:kepserver_enterprise:6.9.572.0:*:*:*:*:*:*:*
cpe:2.3:a:softwaretoolbox:top_server:*:*:*:*:*:*:*:*
Версия от 6.0 (включая) до 6.9 (включая)

EPSS

Процентиль: 33%
0.00128
Низкий

9.1 Critical

CVSS3

6.4 Medium

CVSS2

Дефекты

CWE-416
CWE-787

Связанные уязвимости

github
больше 3 лет назад

KEPServerEX v6.0 to v6.9, ThingWorx Kepware Server v6.8 and v6.9, ThingWorx Industrial Connectivity (all versions), OPC-Aggregator (all versions), Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server v7.68.804 and v7.66, and Software Toolbox TOP Server all 6.x versions, are vulnerable to a heap-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and potentially leak data.

CVSS3: 7.5
fstec
около 5 лет назад

Уязвимость программного обеспечения OPC-серверов Kepware KEPServerEX, ThingWorx Industrial Connectivity, OPC-Aggregator, Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 33%
0.00128
Низкий

9.1 Critical

CVSS3

6.4 Medium

CVSS2

Дефекты

CWE-416
CWE-787