ICSA-17-306-01 Siemens SIMATIC PCS 7 (Update A)

1. EXECUTIVE SUMMARY CVSS v3 4.9 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Siemens Equipment: SIMATIC PCS 7 Vulnerabilities: Improper Input Validation 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-17-306-01 Siemens SIMATIC...

CVE-2017-6865

CVE-2017-6865 is a DoS vulnerability in Siemens PROFINET DCP handling affecting multiple Siemens products (WinCC, STEP 7/TIA Portal, PCS 7, WinAC/WinCC flexible, SCT, SINEMA, SINUMERIK, etc.). The root cause is improper input validation, where specially crafted PROFINET DCP broadcast packets on a...

CVE-2016-9160

A vulnerability in SIEMENS SIMATIC WinCC All versions SIMATIC WinCC V7.2 and SIEMENS SIMATIC PCS 7 All versions SIMATIC PCS 7 V8.0 SP1 could allow a remote attacker to crash an ActiveX component or leak parts of the application memory if a user is tricked into clicking on a malicious link under...

CVE-2016-9160

A vulnerability in SIEMENS SIMATIC WinCC All versions SIMATIC WinCC V7.2 and SIEMENS SIMATIC PCS 7 All versions SIMATIC PCS 7 V8.0 SP1 could allow a remote attacker to crash an ActiveX component or leak parts of the application memory if a user is tricked into clicking on a malicious link under...

SIMATIC WinCC and SIMATIC PCS 7 ActiveX Control Security Bypass Vulnerability

Siemens SIMATIC WinCC and SIMATIC PCS 7 are both industrial automation products from Siemens, an automated data acquisition and monitoring SCADA system, and SIMATIC PCS 7, a distributed process control system using WinCC. control system using WinCC. A security bypass vulnerability exists in SIMAT...

Siemens Discloses Local Privilege Escalation Bug in SCADA Gear

German engineering giant Siemens is warning operators of a local privilege escalation vulnerability that leaves more than a dozen models of its SCADA equipment open to attack. Some of the issues have been patched, or in other cases, Siemens has provided a workaround. The vulnerability was disclos...

Siemens SIMATIC WinCC and SIMATIC PCS 7 ActiveX Vulnerability

OVERVIEW Mingzheng Li from Acorn Network Security Lab has identified an ActiveX vulnerability in Siemens’ SIMATIC WinCC and SIMATIC PCS 7. Siemens has produced a new version to mitigate this vulnerability. This vulnerability could be exploited remotely. AFFECTED PRODUCTS Siemens reports that the...

CVE-2014-8552

The WinCC server in Siemens SIMATIC WinCC 7.0 through SP3, 7.2 before Update 9, and 7.3 before Update 2; SIMATIC PCS 7 7.1 through SP4, 8.0 through SP2, and 8.1; and TIA Portal 13 before Update 6 allows remote attackers to read arbitrary files via crafted packets...

PT-2013-43: Hard-coded credentials in Siemens WinCC and SIMATIC PCS 7

The specialists of the Positive Research center have detected a vulnerability in Siemens WinCC and SIMATIC PCS 7 related to hard-coded credentials used in the login system . Attackers with network access and knowledge of the credentials could log into the Web Navigator Web applications as an...

PT-2013-42: SQL Injection in Siemens WinCC and SIMATIC PCS 7

The specialists of the Positive Research center have detected "SQL Injection" vulnerability in Siemens WinCC and SIMATIC PCS 7. The WinCC Web Navigator 7.2 and Runtime Client OPC protocol have input filtering in the login screen an attacker can overcome, allowing injection of SQL statements into...

Siemens SIMATIC STEP 7 DLL Vulnerability

Overview Siemens has released a software update for a DLL hijacking vulnerability in SIMATIC STEP 7 and SIMATIC PCS 7 software. Previous versions of SIMATIC STEP 7 and PCS 7 allowed the loading of malicious DLL files into the STEP 7 project folder that can be used to attack the system on which ST...