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.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 4.4, requiring local system access to exploit with relatively low complexity without requiring user interaction . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 10 products from siemens, from siemens, from siemens and 7 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2023, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2023-10-10T11:15:11.983
2024-11-21T08:11:10.173
Modified
CVSSv3.1: 4.4 (MEDIUM)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | siemens | simatic_cp_1604_firmware | - | Yes |
| Hardware | siemens | simatic_cp_1604 | - | No |
| Operating System | siemens | simatic_cp_1616_firmware | - | Yes |
| Hardware | siemens | simatic_cp_1616 | - | No |
| Operating System | siemens | simatic_cp_1623_firmware | - | Yes |
| Hardware | siemens | simatic_cp_1623 | - | No |
| Operating System | siemens | simatic_cp_1626_firmware | - | Yes |
| Hardware | siemens | simatic_cp_1626 | - | No |
| Operating System | siemens | simatic_cp_1628_firmware | - | Yes |
| Hardware | siemens | simatic_cp_1628 | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For siemens's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.