Description
A vulnerability has been identified in SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions < V16 Update 3a), SIMATIC HMI KTP Mobile Panels (All versions < V16 Update 3a), SINAMICS GH150 (All versions), SINAMICS GL150 (with option X30) (All versions), SINAMICS GM150 (with option X30) (All versions), SINAMICS SH150 (All versions), SINAMICS SL150 (All versions), SINAMICS SM120 (All versions), SINAMICS SM150 (All versions), SINAMICS SM150i (All versions). Affected devices with enabled telnet service do not require authentication for this service. This could allow a remote attacker to gain full access to the device. (ZDI-CAN-12046)
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Siemens / SIMATIC HMI Comfort Panels (incl. SIPLUS variants)All versions < V16 Update 3a – All versions < V16 Update 3a
- Siemens / SIMATIC HMI KTP Mobile PanelsAll versions < V16 Update 3a – All versions < V16 Update 3a
- Siemens / SINAMICS GH150All versions – All versions
- Siemens / SINAMICS GL150 (with option X30)All versions – All versions
- Siemens / SINAMICS GM150 (with option X30)All versions – All versions
- Siemens / SINAMICS SH150All versions – All versions
- Siemens / SINAMICS SL150All versions – All versions
- Siemens / SINAMICS SM120All versions – All versions
- Siemens / SINAMICS SM150All versions – All versions
- Siemens / SINAMICS SM150iAll versions – All versions