The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior.
This vulnerability carries a CRITICAL severity rating with a CVSS v3.1 score of 9.1, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), 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.
First disclosed in 2019, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2019-03-26T22:29:00.833
2024-11-21T04:46:43.123
Modified
CVSSv3.1: 9.1 (CRITICAL)
AV:N/AC:L/Au:N/C:P/I:N/A:P
10.0
4.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | siemens | scalance_x-200_firmware | < 5.2.4 | Yes |
| Hardware | siemens | scalance_x-200 | - | No |
| Operating System | siemens | scalance_x-300_firmware | < 4.1.3 | Yes |
| Hardware | siemens | scalance_x-300 | - | No |
| Operating System | siemens | scalance_xp-200_firmware | < 4.1 | Yes |
| Hardware | siemens | scalance_xp-200 | - | No |
| Operating System | siemens | scalance_xc-200_firmware | < 4.1 | Yes |
| Hardware | siemens | scalance_xc-200 | - | No |
| Operating System | siemens | scalance_xf-200_firmware | < 4.1 | Yes |
| Hardware | siemens | scalance_xf-200 | - | 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.