CVE-2023-46098

Description

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.

Category

8.0
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.19%
Vendor Advisory siemens.com
Affected: Siemens SIMATIC PCS neo
Published at:
Updated at:

References

Link Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-456933.pdf patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-46098?
CVE-2023-46098 has been scored as a high severity vulnerability.
How to fix CVE-2023-46098?
To fix CVE-2023-46098, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-46098 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-46098 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-46098?
CVE-2023-46098 affects Siemens SIMATIC PCS neo.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.