CVE-2026-46748

Published: Jun 9, 2026Updated: Jul 23, 2026 Sources: CVE List NVD csafCWE-250

8.8HIGH

NVD MITRE

Description

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 6). The affected system includes a binary that is configured with the cap_dac_override capability. This capability allows the process to bypass file system permission checks, resulting in unrestricted file system access. This could allow a local attacker to escalate privileges leading to arbitrary file modification and gaining root privileges on the system.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-250

Affected Products

Siemens

commercial·DEaka siemens ag

SINEC INS

ICS / OT / IoT

and 1 more affected products View all →

Exploitability

Official Patch Available

Is your org exposed to CVE-2026-46748?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Privilege Escalation

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References

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

cert-portal.siemens.com

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

cert-portal.siemens.com

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-174-04.json

raw.githubusercontent.com

and 18 more references View all →

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