CVE-2023-46098

8.8 highEPSS 0.6%

High (8.8) in siemens simatic pcs neo. EPSS 0.6% chance of exploitation in the next 30 days.

A vulnerability has been identified in SIMATIC PCS neo (All versions < V4.1). When accessing the Information Server from affected products, the products use an overly permissive CORS policy. This could allow an attacker to trick a legitimate user to trigger unwanted behavior.

Severity

CVSS 3.1

8.8 high

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-942
Published: 2023-11-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

siemens:simatic_pcs_neo

References

https://cert-portal.siemens.com/productcert/pdf/ssa-456933.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-456933.pdf

Check your stack JSON