CWE Code: 284
Vulnerability Type: privilege_escalation
CVSS Score: 5.0
CWE Name:  Improper Access Control
Summary: a vulnerability has been identified in sinamics perfect harmony gh180 with nxg i control, mlfbs: 6sr2...-, 6sr3...-, 6sr4...- (all versions with option g21, g22, g23, g26, g28, g31, g32, g38, g43 or g46), sinamics perfect harmony gh180 with nxg ii control, mlfbs: 6sr2...-, 6sr3...-, 6sr4...- (all versions with option g21, g22, g23, g26, g28, g31, g32, g38, g43 or g46). an improperly configured parameter read/write execution via field bus network may cause the controller to restart. the vulnerability could be exploited by an attacker with network access to the device. successful exploitation requires no privileges and no user interaction. an attacker could use the vulnerability to compromise the availability of the affected system. at the time of advisory publication no public exploitation of this security vulnerability was known.
Access Authentication: NONE
Access Complexity: LOW
Access Vector: NETWORK
Impact (C/I/A): NONE/NONE/PARTIAL
Published Date: 2019-05-14
Last Modified Date: 2019-10-09
You are a cybersecurity expert assistant. Provide detailed information about vulnerabilities in a clear and structured format.
system
Please provide details about this vulnerability:  Improper Access Control.
user
CWE Code: 284
Vulnerability Type: privilege_escalation
CVSS Score: 5.0
CWE Name:  Improper Access Control
Summary: a vulnerability has been identified in sinamics perfect harmony gh180 with nxg i control, mlfbs: 6sr2...-, 6sr3...-, 6sr4...- (all versions with option g21, g22, g23, g26, g28, g31, g32, g38, g43 or g46), sinamics perfect harmony gh180 with nxg ii control, mlfbs: 6sr2...-, 6sr3...-, 6sr4...- (all versions with option g21, g22, g23, g26, g28, g31, g32, g38, g43 or g46). an improperly configured parameter read/write execution via field bus network may cause the controller to restart. the vulnerability could be exploited by an attacker with network access to the device. successful exploitation requires no privileges and no user interaction. an attacker could use the vulnerability to compromise the availability of the affected system. at the time of advisory publication no public exploitation of this security vulnerability was known.
Access Authentication: NONE
Access Complexity: LOW
Access Vector: NETWORK
Impact (C/I/A): NONE/NONE/PARTIAL
Published Date: 2019-05-14
Last Modified Date: 2019-10-09
assistant