CWE Code: 264
Vulnerability Type: privilege_escalation
CVSS Score: 5.5
CWE Name:  Permissions Privileges and Access Controls
Summary: a vulnerability has been identified in simatic ident mv420 family (all versions), simatic ident mv440 family (all versions). an authenticated attacker could escalate privileges by sending specially crafted requests to the integrated webserver. the security vulnerability can be exploited by an attacker with network access to the device. valid user credentials, but no user interaction are required. successful exploitation compromises integrity and availability of the device. at the time of advisory publication no public exploitation of this security vulnerability was known.
Access Authentication: SINGLE
Access Complexity: LOW
Access Vector: NETWORK
Impact (C/I/A): NONE/PARTIAL/PARTIAL
Published Date: 2019-06-12
Last Modified Date: 2019-10-09