Siemens SIMATIC products denial of service | CVE-2023-28831
NAME
__________
Siemens SIMATIC products denial of service
Platforms Affected:
Siemens SIMATIC ET 200 SP Open Controller CPU 1515SP PC2
Siemens SIMATIC Drive Controller family
Siemens SIMATIC Cloud Connect 7 CC712 2.0
Siemens SIMATIC Cloud Connect 7 CC716 2.0
Risk Level:
7.5
Exploitability:
Unproven
Consequences:
Denial of Service
DESCRIPTION
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Siemens SIMATIC products are vulnerable to a denial of service, caused by an integer overflow in ANSI C OPC UA SDK. By sending a specially crafted certificate, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS 3.0 Information
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Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Access Vector:
Network
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