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.
Published: 2026-06-09
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Fri, 12 Jun 2026 15:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:siemens:sinec_ins:*:-:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:1.0:sp1:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:1.0:sp2:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_1:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_2:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_3:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_4:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_5:*:*:*:*:*:*

Tue, 09 Jun 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 09 Jun 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Siemens
Siemens sinec Ins
Vendors & Products Siemens
Siemens sinec Ins

Tue, 09 Jun 2026 11:45:00 +0000

Type Values Removed Values Added
Title Privilege Escalation via cap_dac_override in Siemens SINEC INS

Tue, 09 Jun 2026 10:15:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-250
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 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'}


Subscriptions

Siemens Sinec Ins
cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2026-06-09T16:06:36.328Z

Reserved: 2026-05-18T09:37:25.766Z

Link: CVE-2026-46748

cve-icon Vulnrichment

Updated: 2026-06-09T16:06:32.530Z

cve-icon NVD

Status : Analyzed

Published: 2026-06-09T10:16:44.263

Modified: 2026-06-12T15:33:16.433

Link: CVE-2026-46748

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-09T12:30:03Z

Weaknesses