High severity · published Nov 14, 2023
CVE-2023-46098
A vulnerability has been identified in SIMATIC PCS neo (All versions < V4.1)
8.8
CVSS
0.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SP
Simatic Pcs Neo · Siemens
before 4.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-46098
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-46098
Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-456933.pdf
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