CVE-2026-46746

Published: Jun 9, 2026Modified: Jun 12, 2026

8.7

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: productcert@siemens.com (Secondary)

Description

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 6). The application does not properly sanitize user input in the /api/sftp/uploadFiles endpoint, allowing the injection of shell command payloads via crafted directory names. These payloads are stored and executed when directory listings are retrieved. This could allow an authenticated remote attacker to execute arbitrary commands on the underlying operating system with the privileges of the affected service user (sinecins).

Affected (8)

Products: Siemens: Sinec Ins

Siemens

1 product

Sinec Ins

Configuration A

8 vulnerable

Vulnerable Software	Affected Versions
Siemens Sinec Ins	Up to 1.0
Siemens Sinec Ins	Version 1.0 sp1
Siemens Sinec Ins	Version 1.0 sp2
Siemens Sinec Ins	Version 1.0 sp2_update_1
Siemens Sinec Ins	Version 1.0 sp2_update_2
Siemens Sinec Ins	Version 1.0 sp2_update_3
Siemens Sinec Ins	Version 1.0 sp2_update_4
Siemens Sinec Ins	Version 1.0 sp2_update_5

Related CWEs

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (1)

https://cert-portal.siemens.com/productcert/html/ssa-860189.html

Source: productcert@siemens.com

Vendor Advisory

Timeline

No history available yet.