CVE-2023-37195
Medium
Description
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.
SeverityMedium
CVSS4.4
Exploit probability—
ProductSiemens Simatic Cp 1604 Firmware
PublishedOct 10, 2023
First seenOct 10, 2023
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens simatic_cp_1604_firmware | No range specified | — |
| siemens simatic_cp_1616_firmware | No range specified | — |
| siemens simatic_cp_1623_firmware | No range specified | — |
| siemens simatic_cp_1626_firmware | No range specified | — |
| siemens simatic_cp_1628_firmware | No range specified | — |
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