Medium severity · published Nov 14, 2023
CVE-2023-46096
A vulnerability has been identified in SIMATIC PCS neo (All versions < V4.1)
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability has been identified in SIMATIC PCS neo (All versions < V4.1). The PUD Manager of affected products does not properly authenticate users in the PUD Manager web service. This could allow an unauthenticated adjacent attacker to generate a privileged token and upload additional documents.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% 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-2023-46096
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-46096
Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-456933.pdf
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