SINEC INS Vulnerability in Siemens Products
CVE-2023-48427

8.1HIGH

Key Information:

Vendor

Siemens
Status
SINEC INS
Vendor
CVE Published:
12 December 2023

What is CVE-2023-48427?

A vulnerability exists in SINEC INS versions prior to V1.0 SP2 Update 2, where the application fails to correctly validate the certificate of the configured UMC server. This flaw can be exploited by attackers to intercept sensitive credentials transmitted to the UMC server and manipulate server responses. Such exploitation may lead to unauthorized privilege escalation, thereby raising security concerns for the affected users.

Affected Version(s)

SINEC INS All versions < V1.0 SP2 Update 2

References

https://cert-portal.siemens.com/productcert/pdf/ssa-07717...

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2023-48427 : SINEC INS Vulnerability in Siemens Products