CVE•Published 2026-06-09•Modified 2026-06-12•1 article on news•5 live references•NVD data

CVE-2026-46748Siemens · Sinec_ins

Vulnerability data via NVD (ingested)

CVSS v3.1

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS percentile

Exploit Prediction Scoring System · top 87% of all CVEs

Weaknesses (CWE)

CWE-250Execution with Unnecessary Privileges

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.

Timeline

Published 2026-06-09

Modified 2026-06-12

External references

NVD MITRE Exploit-DB Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-46748

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Siemens Sinec Ins"

All exposed Siemens Sinec Ins instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Sinec Ins"

HTTP body or banner mentions "Sinec Ins" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-46748