Siemens Siplus S7 1500 CPU 1511 1 PN TX RAIL vulnerabilities
22 vulnerabilities
Known vulnerabilities in Siemens Siplus S7 1500 CPU 1511 1 PN TX RAIL, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2026-63357siemenssimatic drive controller cpu 1504d tf+102
EPSS score0.25%
Affected devices do not properly sanitize calculated signal data contained in imported calculated signal files before rendering it on the Trace page.
This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted file. Successful exploitation could allow attacker-controlled JavaScript to execute in the user’s browser session and perform PLC operations through the web server within the scope of the user’s authorization.CVE-2026-63356siemenssimatic drive controller cpu 1504d tf+102EPSS score0.25%
Affected devices do not properly sanitize calculated signal names contained in imported CSV trace files before including them in error messages on the Trace page.
This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file. Attacker-controlled JavaScript could be executed in the user’s browser session when the resulting error message is displayed.CVE-2026-63355siemenssimatic drive controller cpu 1504d tf+102EPSS score0.25%
Affected devices do not properly sanitize signal names contained in imported CSV trace files before rendering them in selection menus on the Trace page.
This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file. Attacker-controlled JavaScript could be executed in the user’s browser session when the user subsequently interacts with an affected selection menu.CVE-2026-63354siemenssimatic drive controller cpu 1504d tf+102EPSS score0.45%
Affected devices do not properly validate and sanitize visual marker data contained in imported CSV trace files before rendering it on the Trace page.
This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file. Successful exploitation could allow attacker-controlled JavaScript to execute in the user’s browser session and perform PLC operations through the web server within the scope of the user’s authorization.CVE-2026-63353siemenssimatic drive controller cpu 1504d tf+102EPSS score0.41%
Affected devices do not properly sanitize comment fields contained in imported trace files before rendering them on the Trace page.
This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file. Successful exploitation could allow attacker-controlled JavaScript to execute in the user’s browser session and perform PLC operations through the web server within the scope of the user’s authorization.CVE-2026-63352siemenssimatic drive controller cpu 1504d tf+102EPSS score0.24%
Affected devices do not properly sanitize calculated signal data contained in imported CSV trace files before rendering it on the Trace page.
This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file. Successful exploitation could allow attacker-controlled JavaScript to execute in the user’s browser session and perform PLC operations through the web server within the scope of the user’s authorization.CVE-2026-63351siemenssimatic drive controller cpu 1504d tf+102EPSS score0.24%
Affected devices do not properly validate and sanitize visual properties of calculated signals contained in imported CSV trace files before rendering them on the Trace page.
This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file. Successful exploitation could allow attacker-controlled JavaScript to execute in the user’s browser session and perform PLC operations through the web server within the scope of the user’s authorization.CVE-2026-63350siemenssimatic drive controller cpu 1504d tf+102EPSS score0.41%
Affected devices do not properly restrict executable content contained in imported trace files.
This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file. Successful exploitation could allow attacker-controlled JavaScript to execute in the user’s browser session and perform PLC operations through the web server within the scope of the user’s authorization.CVE-2021-40365siemenssimatic drive controller cpu 1504d tf+156EPSS score0.93%
Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.CVE-2021-44693siemenssimatic drive controller cpu 1504d tf+156EPSS score0.77%
Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.CVE-2021-44694siemenssimatic drive controller cpu 1504d tf+152EPSS score0.66%
Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.CVE-2021-44695siemenssimatic drive controller cpu 1504d tf+156EPSS score0.77%
Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.CVE-2025-40943siemenssimatic drive controller cpu 1504d tf+102EPSS score0.48%
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-2022-38773siemenssimatic drive controller cpu 1504d tf+75EPSS score0.29%
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.CVE-2022-30694siemens6ag1151-8ab01-7ab0_firmware+197EPSS score0.32%
The login endpoint /FormLogin in affected web services does not apply proper origin checking.
This could allow authenticated remote attackers to track the activities of other users via a login cross-site request forgery attack.CVE-2024-46886siemenssimatic drive controller cpu 1504d tf+125EPSS score0.40%
The web server of affected devices does not properly validate input that is used for a user redirection. This could allow an attacker to make the server redirect the legitimate user to an attacker-chosen URL. For a successful exploit, the legitimate user must actively click on an attacker-crafted link.CVE-2024-46887siemenssimatic drive controller cpu 1504d tf+86EPSS score0.56%
The web server of affected devices do not properly authenticate user request to the '/ClientArea/RuntimeInfoData.mwsl' endpoint. This could allow an unauthenticated remote attacker to gain knowledge about current actual and configured maximum cycle times as well as about configured maximum communication load.CVE-2026-25787siemenssimatic drive controller cpu 1504d tf+101EPSS score0.54%
Affected devices do not properly validate and sanitize Technology Object (TO) name rendered on the "Motion Control Diagnostics" page of the web interface. This could allow an authenticated attacker who is authorized to download a TIA project into the product, to inject malicious scripts into the page.
If a benign user with appropriate rights accesses the "Motion Control Diagnostics" parameters page, the malicious code would be executed in the scope of their web session.CVE-2026-25789siemenssimatic drive controller cpu 1504d tf+101EPSS score0.47%
Affected devices do not properly validate and sanitize filenames on the Firmware Update page. This could allow a remote attacker to social engineer the user into selecting the modified firmware file to be uploaded. This would result in malitcious JavaScript execution in the context of the authenticated user's session without requiring the file to be uploaded, potentially leading to session hijacking or credential theft.CVE-2026-25786siemenssimatic drive controller cpu 1504d tf+101EPSS score0.54%
Affected devices do not properly validate and sanitize PLC/station name rendered on the "communication" parameters page of the web interface.
This could allow an authenticated attacker who is authorized to download a TIA project into the product, to inject malicious scripts into the page.
If a benign user with appropriate rights accesses the "communication" parameters page, the malicious code would be executed in the scope of their web session.