CVE-2026-46747

Description

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 6). The affected application does not properly sanitize path input in the `GET /api/sftp/uploadFiles` endpoint used for directory listing. This allows path traversal through crafted input, enabling access to unintended file system locations.

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CVSS v3.1 Score

4.3

MEDIUM

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

EPSS — Exploit Prediction

0.0024

Probability of exploitation

0.15%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-26 CWE-26

Affected Products

Vendor	Product	Versions
siemens	sinec_ins	< 1.0
siemens	sinec_ins	All
siemens	sinec_ins	All
siemens	sinec_ins	All
siemens	sinec_ins	All
siemens	sinec_ins	All
siemens	sinec_ins	All
siemens	sinec_ins	All

References

Advisories & Patches

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

Frequently Asked Questions

What is CVE-2026-46747? +

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 6). The affected application does not properly sanitize path input in the `GET /api/sftp/uploadFiles` endpoint used for directory listing. This allows path traversal through crafted input, enabling access to unintended file system locations. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2026-46747? +

CVE-2026-46747 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0024, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-46747? +

CVE-2026-46747 affects products from siemens, specifically: sinec_ins. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-46747? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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