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ID

VAR-202606-0051


CVE

CVE-2026-46748


TITLE

Siemens' SINEC INS Unnecessary Privileged Execution Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2026-019675

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. root It is possible to obtain the necessary permissions.- All information handled by the software may be leaked to external parties. - All information handled by the software may be overwritten. - The software may completely shut down

Trust: 1.62

sources: NVD: CVE-2026-46748 // JVNDB: JVNDB-2026-019675

AFFECTED PRODUCTS

vendor:siemensmodel:sinec insscope:eqversion:1.0

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vendor:siemensmodel:sinec insscope:lteversion:1.0

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vendor:シーメンスmodel:sinec insscope:eqversion: -

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vendor:シーメンスmodel:sinec insscope: - version: -

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vendor:シーメンスmodel:sinec insscope:eqversion:1.0

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vendor:シーメンスmodel:sinec insscope:lteversion:1.0 and earlier

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sources: JVNDB: JVNDB-2026-019675 // NVD: CVE-2026-46748

CVSS

SEVERITY

CVSSV2

CVSSV3

productcert@siemens.com: CVE-2026-46748
value: HIGH

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nvd@nist.gov: CVE-2026-46748
value: HIGH

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NVD: CVE-2026-46748
value: HIGH

Trust: 0.8

productcert@siemens.com: CVE-2026-46748
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

nvd@nist.gov: CVE-2026-46748
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2026-46748
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2026-019675 // NVD: CVE-2026-46748 // NVD: CVE-2026-46748

PROBLEMTYPE DATA

problemtype:CWE-250

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problemtype:Execution with unnecessary privileges (CWE-250) [ others ]

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sources: JVNDB: JVNDB-2026-019675 // NVD: CVE-2026-46748

PATCH

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

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sources: JVNDB: JVNDB-2026-019675

EXTERNAL IDS

db:NVDid:CVE-2026-46748

Trust: 2.6

db:SIEMENSid:SSA-860189

Trust: 1.0

db:JVNDBid:JVNDB-2026-019675

Trust: 0.8

sources: JVNDB: JVNDB-2026-019675 // NVD: CVE-2026-46748

REFERENCES

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

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url:https://nvd.nist.gov/vuln/detail/cve-2026-46748

Trust: 0.8

sources: JVNDB: JVNDB-2026-019675 // NVD: CVE-2026-46748

SOURCES

db:JVNDBid:JVNDB-2026-019675
db:NVDid:CVE-2026-46748

LAST UPDATE DATE

2026-06-19T19:46:08.724000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2026-019675date:2026-06-15T02:16:00
db:NVDid:CVE-2026-46748date:2026-06-12T15:33:16.433

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2026-019675date:2026-06-15T00:00:00
db:NVDid:CVE-2026-46748date:2026-06-09T10:16:44.263