Description
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.
Published: 2026-03-10
Score: 9.4 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

No advisories yet.

History

Thu, 19 Mar 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79

Thu, 19 Mar 2026 16:00:00 +0000

Type Values Removed Values Added
Description Affected devices do not properly sanitize contents of trace files. This could allow an attacker to inject code through social engineering a legitimate user to import a specially crafted trace file 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.
Weaknesses CWE-95

Wed, 11 Mar 2026 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Siemens
Siemens simatic Drive Controller Cpu 1504d Tf
Siemens simatic Drive Controller Cpu 1507d Tf
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc2 (incl. Siplus Variants) V2 Cpus - Windows Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc2 (incl. Siplus Variants) V3 Cpus - Industrial Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc2 (incl. Siplus Variants) V3 Cpus - Windows Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc3 (incl. Siplus Variants) V2 Cpus - Windows Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc3 (incl. Siplus Variants) V3 Cpus - Industrial Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc3 (incl. Siplus Variants) V3 Cpus - Windows Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc Firmware
Siemens simatic S7-1500 Cpu 1510sp-1 Pn
Siemens simatic S7-1500 Cpu 1510sp F-1 Pn
Siemens simatic S7-1500 Cpu 1511-1 Pn
Siemens simatic S7-1500 Cpu 1511c-1 Pn
Siemens simatic S7-1500 Cpu 1511f-1 Pn
Siemens simatic S7-1500 Cpu 1511t-1 Pn
Siemens simatic S7-1500 Cpu 1511tf-1 Pn
Siemens simatic S7-1500 Cpu 1512c-1 Pn
Siemens simatic S7-1500 Cpu 1512sp-1 Pn
Siemens simatic S7-1500 Cpu 1512sp F-1 Pn
Siemens simatic S7-1500 Cpu 1513-1 Pn
Siemens simatic S7-1500 Cpu 1513f-1 Pn
Siemens simatic S7-1500 Cpu 1513pro-2 Pn
Siemens simatic S7-1500 Cpu 1513pro F-2 Pn
Siemens simatic S7-1500 Cpu 1513r-1 Pn
Siemens simatic S7-1500 Cpu 1514sp-2 Pn
Siemens simatic S7-1500 Cpu 1514sp F-2 Pn
Siemens simatic S7-1500 Cpu 1514spt-2 Pn
Siemens simatic S7-1500 Cpu 1514spt F-2 Pn
Siemens simatic S7-1500 Cpu 1515-2 Pn
Siemens simatic S7-1500 Cpu 1515f-2 Pn
Siemens simatic S7-1500 Cpu 1515r-2 Pn
Siemens simatic S7-1500 Cpu 1515t-2 Pn
Siemens simatic S7-1500 Cpu 1515tf-2 Pn
Siemens simatic S7-1500 Cpu 1516-3 Pn
Siemens simatic S7-1500 Cpu 1516-3 Pn/dp
Siemens simatic S7-1500 Cpu 1516f-3 Pn/dp
Siemens simatic S7-1500 Cpu 1516pro-2 Pn
Siemens simatic S7-1500 Cpu 1516pro F-2 Pn
Siemens simatic S7-1500 Cpu 1516t-3 Pn/dp
Siemens simatic S7-1500 Cpu 1516tf-3 Pn/dp
Siemens simatic S7-1500 Cpu 1517-3 Pn
Siemens simatic S7-1500 Cpu 1517-3 Pn/dp
Siemens simatic S7-1500 Cpu 1517f-3 Pn/dp
Siemens simatic S7-1500 Cpu 1517h-3 Pn
Siemens simatic S7-1500 Cpu 1517t-3 Pn/dp
Siemens simatic S7-1500 Cpu 1517tf-3 Pn/dp
Siemens simatic S7-1500 Cpu 1518-4 Pn/dp
Siemens simatic S7-1500 Cpu 1518-4 Pn/dp Mfp
Siemens simatic S7-1500 Cpu 1518f-4 Pn/dp
Siemens simatic S7-1500 Cpu 1518f-4 Pn/dp Mfp
Siemens simatic S7-1500 Cpu 1518hf-4 Pn
Siemens simatic S7-1500 Cpu 1518t-4 Pn/dp
Siemens simatic S7-1500 Cpu 1518tf-4 Pn/dp
Siemens simatic S7-1500 Cpu S7-1518-4 Pn/dp Odk
Siemens simatic S7-1500 Cpu S7-1518f-4 Pn/dp Odk
Siemens simatic S7-1500 Et 200pro: Cpu 1513pro-2 Pn
Siemens simatic S7-1500 Et 200pro: Cpu 1513pro F-2 Pn
Siemens simatic S7-1500 Et 200pro: Cpu 1516pro-2 Pn
Siemens simatic S7-1500 Et 200pro: Cpu 1516pro F-2 Pn
Siemens simatic S7-1500 Software Controller
Siemens simatic S7-plcsim Advanced
Siemens siplus Et 200sp Cpu 1510sp-1 Pn
Siemens siplus Et 200sp Cpu 1510sp-1 Pn Rail
Siemens siplus Et 200sp Cpu 1510sp F-1 Pn
Siemens siplus Et 200sp Cpu 1510sp F-1 Pn Rail
Siemens siplus Et 200sp Cpu 1512sp-1 Pn
Siemens siplus Et 200sp Cpu 1512sp-1 Pn Rail
Siemens siplus Et 200sp Cpu 1512sp F-1 Pn
Siemens siplus Et 200sp Cpu 1512sp F-1 Pn Rail
Siemens siplus S7-1500 Cpu 1511-1 Pn
Siemens siplus S7-1500 Cpu 1511-1 Pn T1 Rail
Siemens siplus S7-1500 Cpu 1511-1 Pn Tx Rail
Siemens siplus S7-1500 Cpu 1511f-1 Pn
Siemens siplus S7-1500 Cpu 1513-1 Pn
Siemens siplus S7-1500 Cpu 1513f-1 Pn
Siemens siplus S7-1500 Cpu 1515f-2 Pn
Siemens siplus S7-1500 Cpu 1515f-2 Pn Rail
Siemens siplus S7-1500 Cpu 1515f-2 Pn T2 Rail
Siemens siplus S7-1500 Cpu 1515r-2 Pn
Siemens siplus S7-1500 Cpu 1515r-2 Pn Tx Rail
Siemens siplus S7-1500 Cpu 1516-3 Pn/dp
Siemens siplus S7-1500 Cpu 1516-3 Pn/dp Rail
Siemens siplus S7-1500 Cpu 1516-3 Pn/dp Tx Rail
Siemens siplus S7-1500 Cpu 1516f-3 Pn/dp
Siemens siplus S7-1500 Cpu 1516f-3 Pn/dp Rail
Siemens siplus S7-1500 Cpu 1517h-3 Pn
Siemens siplus S7-1500 Cpu 1518-4 Pn/dp
Siemens siplus S7-1500 Cpu 1518-4 Pn/dp Mfp
Siemens siplus S7-1500 Cpu 1518f-4 Pn/dp
Siemens siplus S7-1500 Cpu 1518hf-4 Pn
Vendors & Products Siemens
Siemens simatic Drive Controller Cpu 1504d Tf
Siemens simatic Drive Controller Cpu 1507d Tf
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc2 (incl. Siplus Variants) V2 Cpus - Windows Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc2 (incl. Siplus Variants) V3 Cpus - Industrial Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc2 (incl. Siplus Variants) V3 Cpus - Windows Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc3 (incl. Siplus Variants) V2 Cpus - Windows Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc3 (incl. Siplus Variants) V3 Cpus - Industrial Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc3 (incl. Siplus Variants) V3 Cpus - Windows Os
Siemens simatic Et 200sp Open Controller Cpu 1515sp Pc Firmware
Siemens simatic S7-1500 Cpu 1510sp-1 Pn
Siemens simatic S7-1500 Cpu 1510sp F-1 Pn
Siemens simatic S7-1500 Cpu 1511-1 Pn
Siemens simatic S7-1500 Cpu 1511c-1 Pn
Siemens simatic S7-1500 Cpu 1511f-1 Pn
Siemens simatic S7-1500 Cpu 1511t-1 Pn
Siemens simatic S7-1500 Cpu 1511tf-1 Pn
Siemens simatic S7-1500 Cpu 1512c-1 Pn
Siemens simatic S7-1500 Cpu 1512sp-1 Pn
Siemens simatic S7-1500 Cpu 1512sp F-1 Pn
Siemens simatic S7-1500 Cpu 1513-1 Pn
Siemens simatic S7-1500 Cpu 1513f-1 Pn
Siemens simatic S7-1500 Cpu 1513pro-2 Pn
Siemens simatic S7-1500 Cpu 1513pro F-2 Pn
Siemens simatic S7-1500 Cpu 1513r-1 Pn
Siemens simatic S7-1500 Cpu 1514sp-2 Pn
Siemens simatic S7-1500 Cpu 1514sp F-2 Pn
Siemens simatic S7-1500 Cpu 1514spt-2 Pn
Siemens simatic S7-1500 Cpu 1514spt F-2 Pn
Siemens simatic S7-1500 Cpu 1515-2 Pn
Siemens simatic S7-1500 Cpu 1515f-2 Pn
Siemens simatic S7-1500 Cpu 1515r-2 Pn
Siemens simatic S7-1500 Cpu 1515t-2 Pn
Siemens simatic S7-1500 Cpu 1515tf-2 Pn
Siemens simatic S7-1500 Cpu 1516-3 Pn
Siemens simatic S7-1500 Cpu 1516-3 Pn/dp
Siemens simatic S7-1500 Cpu 1516f-3 Pn/dp
Siemens simatic S7-1500 Cpu 1516pro-2 Pn
Siemens simatic S7-1500 Cpu 1516pro F-2 Pn
Siemens simatic S7-1500 Cpu 1516t-3 Pn/dp
Siemens simatic S7-1500 Cpu 1516tf-3 Pn/dp
Siemens simatic S7-1500 Cpu 1517-3 Pn
Siemens simatic S7-1500 Cpu 1517-3 Pn/dp
Siemens simatic S7-1500 Cpu 1517f-3 Pn/dp
Siemens simatic S7-1500 Cpu 1517h-3 Pn
Siemens simatic S7-1500 Cpu 1517t-3 Pn/dp
Siemens simatic S7-1500 Cpu 1517tf-3 Pn/dp
Siemens simatic S7-1500 Cpu 1518-4 Pn/dp
Siemens simatic S7-1500 Cpu 1518-4 Pn/dp Mfp
Siemens simatic S7-1500 Cpu 1518f-4 Pn/dp
Siemens simatic S7-1500 Cpu 1518f-4 Pn/dp Mfp
Siemens simatic S7-1500 Cpu 1518hf-4 Pn
Siemens simatic S7-1500 Cpu 1518t-4 Pn/dp
Siemens simatic S7-1500 Cpu 1518tf-4 Pn/dp
Siemens simatic S7-1500 Cpu S7-1518-4 Pn/dp Odk
Siemens simatic S7-1500 Cpu S7-1518f-4 Pn/dp Odk
Siemens simatic S7-1500 Et 200pro: Cpu 1513pro-2 Pn
Siemens simatic S7-1500 Et 200pro: Cpu 1513pro F-2 Pn
Siemens simatic S7-1500 Et 200pro: Cpu 1516pro-2 Pn
Siemens simatic S7-1500 Et 200pro: Cpu 1516pro F-2 Pn
Siemens simatic S7-1500 Software Controller
Siemens simatic S7-plcsim Advanced
Siemens siplus Et 200sp Cpu 1510sp-1 Pn
Siemens siplus Et 200sp Cpu 1510sp-1 Pn Rail
Siemens siplus Et 200sp Cpu 1510sp F-1 Pn
Siemens siplus Et 200sp Cpu 1510sp F-1 Pn Rail
Siemens siplus Et 200sp Cpu 1512sp-1 Pn
Siemens siplus Et 200sp Cpu 1512sp-1 Pn Rail
Siemens siplus Et 200sp Cpu 1512sp F-1 Pn
Siemens siplus Et 200sp Cpu 1512sp F-1 Pn Rail
Siemens siplus S7-1500 Cpu 1511-1 Pn
Siemens siplus S7-1500 Cpu 1511-1 Pn T1 Rail
Siemens siplus S7-1500 Cpu 1511-1 Pn Tx Rail
Siemens siplus S7-1500 Cpu 1511f-1 Pn
Siemens siplus S7-1500 Cpu 1513-1 Pn
Siemens siplus S7-1500 Cpu 1513f-1 Pn
Siemens siplus S7-1500 Cpu 1515f-2 Pn
Siemens siplus S7-1500 Cpu 1515f-2 Pn Rail
Siemens siplus S7-1500 Cpu 1515f-2 Pn T2 Rail
Siemens siplus S7-1500 Cpu 1515r-2 Pn
Siemens siplus S7-1500 Cpu 1515r-2 Pn Tx Rail
Siemens siplus S7-1500 Cpu 1516-3 Pn/dp
Siemens siplus S7-1500 Cpu 1516-3 Pn/dp Rail
Siemens siplus S7-1500 Cpu 1516-3 Pn/dp Tx Rail
Siemens siplus S7-1500 Cpu 1516f-3 Pn/dp
Siemens siplus S7-1500 Cpu 1516f-3 Pn/dp Rail
Siemens siplus S7-1500 Cpu 1517h-3 Pn
Siemens siplus S7-1500 Cpu 1518-4 Pn/dp
Siemens siplus S7-1500 Cpu 1518-4 Pn/dp Mfp
Siemens siplus S7-1500 Cpu 1518f-4 Pn/dp
Siemens siplus S7-1500 Cpu 1518hf-4 Pn

Tue, 10 Mar 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 10 Mar 2026 16:30:00 +0000

Type Values Removed Values Added
Description Affected devices do not properly sanitize contents of trace files. This could allow an attacker to inject code through social engineering a legitimate user to import a specially crafted trace file
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


Subscriptions

Siemens 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 Simatic Et 200sp Open Controller Cpu 1515sp Pc2 (incl. Siplus Variants) V3 Cpus - Industrial Os Simatic Et 200sp Open Controller Cpu 1515sp Pc2 (incl. Siplus Variants) V3 Cpus - Windows Os Simatic Et 200sp Open Controller Cpu 1515sp Pc3 (incl. Siplus Variants) V2 Cpus - Windows Os Simatic Et 200sp Open Controller Cpu 1515sp Pc3 (incl. Siplus Variants) V3 Cpus - Industrial Os Simatic Et 200sp Open Controller Cpu 1515sp Pc3 (incl. Siplus Variants) V3 Cpus - Windows Os Simatic Et 200sp Open Controller Cpu 1515sp Pc Firmware Simatic S7-1500 Cpu 1510sp-1 Pn Simatic S7-1500 Cpu 1510sp F-1 Pn Simatic S7-1500 Cpu 1511-1 Pn Simatic S7-1500 Cpu 1511c-1 Pn Simatic S7-1500 Cpu 1511f-1 Pn Simatic S7-1500 Cpu 1511t-1 Pn Simatic S7-1500 Cpu 1511tf-1 Pn Simatic S7-1500 Cpu 1512c-1 Pn Simatic S7-1500 Cpu 1512sp-1 Pn Simatic S7-1500 Cpu 1512sp F-1 Pn Simatic S7-1500 Cpu 1513-1 Pn Simatic S7-1500 Cpu 1513f-1 Pn Simatic S7-1500 Cpu 1513pro-2 Pn Simatic S7-1500 Cpu 1513pro F-2 Pn Simatic S7-1500 Cpu 1513r-1 Pn Simatic S7-1500 Cpu 1514sp-2 Pn Simatic S7-1500 Cpu 1514sp F-2 Pn Simatic S7-1500 Cpu 1514spt-2 Pn Simatic S7-1500 Cpu 1514spt F-2 Pn Simatic S7-1500 Cpu 1515-2 Pn Simatic S7-1500 Cpu 1515f-2 Pn Simatic S7-1500 Cpu 1515r-2 Pn Simatic S7-1500 Cpu 1515t-2 Pn Simatic S7-1500 Cpu 1515tf-2 Pn Simatic S7-1500 Cpu 1516-3 Pn Simatic S7-1500 Cpu 1516-3 Pn/dp Simatic S7-1500 Cpu 1516f-3 Pn/dp Simatic S7-1500 Cpu 1516pro-2 Pn Simatic S7-1500 Cpu 1516pro F-2 Pn Simatic S7-1500 Cpu 1516t-3 Pn/dp Simatic S7-1500 Cpu 1516tf-3 Pn/dp Simatic S7-1500 Cpu 1517-3 Pn Simatic S7-1500 Cpu 1517-3 Pn/dp Simatic S7-1500 Cpu 1517f-3 Pn/dp Simatic S7-1500 Cpu 1517h-3 Pn Simatic S7-1500 Cpu 1517t-3 Pn/dp Simatic S7-1500 Cpu 1517tf-3 Pn/dp Simatic S7-1500 Cpu 1518-4 Pn/dp Simatic S7-1500 Cpu 1518-4 Pn/dp Mfp Simatic S7-1500 Cpu 1518f-4 Pn/dp Simatic S7-1500 Cpu 1518f-4 Pn/dp Mfp Simatic S7-1500 Cpu 1518hf-4 Pn Simatic S7-1500 Cpu 1518t-4 Pn/dp Simatic S7-1500 Cpu 1518tf-4 Pn/dp Simatic S7-1500 Cpu S7-1518-4 Pn/dp Odk Simatic S7-1500 Cpu S7-1518f-4 Pn/dp Odk Simatic S7-1500 Et 200pro: Cpu 1513pro-2 Pn Simatic S7-1500 Et 200pro: Cpu 1513pro F-2 Pn Simatic S7-1500 Et 200pro: Cpu 1516pro-2 Pn Simatic S7-1500 Et 200pro: Cpu 1516pro F-2 Pn Simatic S7-1500 Software Controller Simatic S7-plcsim Advanced Siplus Et 200sp Cpu 1510sp-1 Pn Siplus Et 200sp Cpu 1510sp-1 Pn Rail Siplus Et 200sp Cpu 1510sp F-1 Pn Siplus Et 200sp Cpu 1510sp F-1 Pn Rail Siplus Et 200sp Cpu 1512sp-1 Pn Siplus Et 200sp Cpu 1512sp-1 Pn Rail Siplus Et 200sp Cpu 1512sp F-1 Pn Siplus Et 200sp Cpu 1512sp F-1 Pn Rail Siplus S7-1500 Cpu 1511-1 Pn Siplus S7-1500 Cpu 1511-1 Pn T1 Rail Siplus S7-1500 Cpu 1511-1 Pn Tx Rail Siplus S7-1500 Cpu 1511f-1 Pn Siplus S7-1500 Cpu 1513-1 Pn Siplus S7-1500 Cpu 1513f-1 Pn Siplus S7-1500 Cpu 1515f-2 Pn Siplus S7-1500 Cpu 1515f-2 Pn Rail Siplus S7-1500 Cpu 1515f-2 Pn T2 Rail Siplus S7-1500 Cpu 1515r-2 Pn Siplus S7-1500 Cpu 1515r-2 Pn Tx Rail Siplus S7-1500 Cpu 1516-3 Pn/dp Siplus S7-1500 Cpu 1516-3 Pn/dp Rail Siplus S7-1500 Cpu 1516-3 Pn/dp Tx Rail Siplus S7-1500 Cpu 1516f-3 Pn/dp Siplus S7-1500 Cpu 1516f-3 Pn/dp Rail Siplus S7-1500 Cpu 1517h-3 Pn Siplus S7-1500 Cpu 1518-4 Pn/dp Siplus S7-1500 Cpu 1518-4 Pn/dp Mfp Siplus S7-1500 Cpu 1518f-4 Pn/dp Siplus S7-1500 Cpu 1518hf-4 Pn
cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2026-03-19T15:47:11.597Z

Reserved: 2025-04-16T09:06:15.879Z

Link: CVE-2025-40943

cve-icon Vulnrichment

Updated: 2026-03-10T16:38:09.830Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-10T18:17:55.010

Modified: 2026-03-19T16:16:00.007

Link: CVE-2025-40943

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-11T11:50:00Z

Weaknesses