Denial of Service and Command Execution in SINEC INS by Siemens
CVE-2023-48428

7.2HIGH

Key Information:

Vendor
Siemens
Status
SINEC INS
Vendor
CVE Published:
12 December 2023

Summary

A security flaw has been discovered in SINEC INS, where the radius configuration mechanism inadequately verifies uploaded certificates. This oversight enables a malicious administrator to upload a specially crafted certificate, which may lead to a denial-of-service condition or potentially execute unauthorized commands at the system level. Such a vulnerability poses serious risks to the operational integrity and security of affected systems.

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:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.