Описание
A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). Affected devices insufficiently control continuous mapping of direct memory access (DMA) requests. This could allow local attackers with administrative privileges to cause a denial of service situation on the host. A physical power cycle is required to get the system working again.
Ссылки
- Vendor Advisory
- Vendor Advisory
Уязвимые конфигурации
Одновременно
Одновременно
Одновременно
Одновременно
Одновременно
EPSS
4.4 Medium
CVSS3
Дефекты
Связанные уязвимости
A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). Affected devices insufficiently control continuous mapping of direct memory access (DMA) requests. This could allow local attackers with administrative privileges to cause a denial of service situation on the host. A physical power cycle is required to get the system working again.
Уязвимость микропрограммного обеспечения коммуникационных модулей SIMATIC CP, связанная с недостаточным контролем доступа к памяти DMA, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
4.4 Medium
CVSS3