A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd11), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11), SIMATIC WinCC (TIA Portal) V13 (All versions), SIMATIC WinCC (TIA Portal) V14 (All versions), SIMATIC WinCC (TIA Portal) V15 (All versions), SIMATIC WinCC Runtime Professional (All versions), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 (All versions), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Upd 11), SIMATIC WinCC V7.5 (All versions < V7.5 Upd 3). An attacker with access to the project file could run arbitrary system commands with the privileges of the local database server. The vulnerability could be exploited by an attacker with access to the project file. The vulnerability does impact the confidentiality, integrity, and availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known.
Published : 2019-05-14 20:29 Updated : 2019-07-11 22:15
CVSS Score More info
Score 9.0 / 10
A vulnerability exploitable with network access means the vulnerable software is bound to the network stack and the attacker does not require local network access or local access. Such a vulnerability is often termed "remotely exploitable". An example of a network attack is an RPC buffer overflow.
Specialized access conditions or extenuating circumstances do not exist. The following are examples:
- The affected product typically requires access to a wide range of systems and users, possibly anonymous and untrusted (e.g., Internet-facing web or mail server).
- The affected configuration is default or ubiquitous.
- The attack can be performed manually and requires little skill or additional information gathering.
- The race condition is a lazy one (i.e., it is technically a race but easily winnable).
The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).
There is total information disclosure, resulting in all system files being revealed. The attacker is able to read all of the system's data (memory, files, etc.)
There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised. The attacker is able to modify any files on the target system.
There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.
|Siemens||Simatic Pcs 7||8.0||cpe:/a:siemens:simatic_pcs_7:8.0|
|Siemens||Simatic Pcs 7||8.1||cpe:/a:siemens:simatic_pcs_7:8.1|
|Siemens||Simatic Pcs 7||8.2||cpe:/a:siemens:simatic_pcs_7:8.2|
|Siemens||Simatic Pcs 7||9.0||cpe:/a:siemens:simatic_pcs_7:9.0|
|Siemens||Simatic Wincc %28tia Portal%29||13.0||cpe:/a:siemens:simatic_wincc_%28tia_portal%29:13.0|
|Siemens||Simatic Wincc %28tia Portal%29||14.0||cpe:/a:siemens:simatic_wincc_%28tia_portal%29:14.0|
|Siemens||Simatic Wincc %28tia Portal%29||15.0||cpe:/a:siemens:simatic_wincc_%28tia_portal%29:15.0|
|Siemens||Simatic Wincc Runtime Professional||cpe:/a:siemens:simatic_wincc_runtime_professional|
History of changes