Search Results (4 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2025-40943 1 Siemens 90 Simatic Drive Controller Cpu 1504d Tf, Simatic Drive Controller Cpu 1507d Tf, Simatic Et 200sp Open Controller Cpu 1515sp Pc2 (incl. Siplus Variants) V2 Cpus - Windows Os and 87 more 2026-03-19 9.6 Critical
Affected devices do not properly sanitize contents of trace files. This could allow an attacker to inject code through social engineering an authorized user, who has the function right "Read diagnostics", to import a specially crafted trace file. The malicious trace file is insufficiently sanitized and malicious code could be executed in the clients browser session and trigger PLC operations via the webserver that the legitimate user is authorized to perform.
CVE-2023-46156 1 Siemens 145 Simatic Drive Controller Cpu 1504d Tf, Simatic Drive Controller Cpu 1504d Tf Firmware, Simatic Drive Controller Cpu 1507d Tf and 142 more 2026-02-25 7.5 High
Affected devices improperly handle specially crafted packets sent to port 102/tcp. This could allow an attacker to create a denial of service condition. A restart is needed to restore normal operations.
CVE-2023-28831 1 Siemens 156 Simatic Cloud Connect 7 Cc712, Simatic Cloud Connect 7 Cc712 Firmware, Simatic Cloud Connect 7 Cc716 and 153 more 2025-11-11 7.5 High
The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.
CVE-2022-38773 1 Siemens 140 Simatic Drive Controller Cpu 1504d Tf, Simatic Drive Controller Cpu 1504d Tf Firmware, Simatic Drive Controller Cpu 1507d Tf and 137 more 2025-04-03 4.6 Medium
Affected devices do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot image of the device and execute arbitrary code.