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...

PLC Blaster Worm Targets Industrial Control PLCs

LAS VEGAS – Security researchers at Black Hat USA described a proof-of-concept worm that targets weaknesses within automated industrial control systems used to manage critical infrastructure and manufacturing. The worm, according to OpenSource Security, has the capability to autonomously search f...

Siemens SIMATIC WinCC, PCS 7, and WinCC Runtime Professional Vulnerabilities (Update C)

OVERVIEW This updated advisory is a follow-up to the advisory update titled ICSA-16-208-01B Siemens SIMATIC WinCC, PCS 7, and WinCC Runtime Professional Vulnerabilities that was published October 4, 2016, on the NCCIC/ICS-CERT web site. Siemens has identified two vulnerabilities in SIMATIC WinCC,...

A file inclusion vulnerability exists in Siemens SIMATIC WinCC.

SIMATIC WinCC Windows Control Center, the process monitoring system from Siemens, provides complete supervisory control and data acquisition SCADA functions for industry. A file inclusion vulnerability exists in SIMATIC WinCC. An unauthenticated attacker can exploit the vulnerability by sending...

Siemens SIMATIC NET PCSoftware Denial of Service Vulnerability

SIMATIC NET is an open and multifaceted communication system provided by Siemens at the industrial control level. A denial of service vulnerability exists in Siemens SIMATIC NET PCSoftware. An attacker can exploit the vulnerability by sending specially crafted packets to ports...

CVE-2016-5874

Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service OPC UA service outage via crafted TCP packets...

CVE-2016-5874

Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service OPC UA service outage via crafted TCP packets...

CVE-2016-5744

Siemens SIMATIC WinCC 7.0 through SP3 and 7.2 allows remote attackers to read arbitrary WinCC station files via crafted packets...

Code injection

Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service OPC UA service outage via crafted TCP packets...

Code injection

Siemens SIMATIC WinCC before 7.3 Update 10 and 7.4 before Update 1, SIMATIC BATCH before 8.1 SP1 Update 9 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.1 Update 3 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.2 Update 1 as distributed in...

CVE-2016-5743

Siemens SIMATIC WinCC before 7.3 Update 10 and 7.4 before Update 1, SIMATIC BATCH before 8.1 SP1 Update 9 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.1 Update 3 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.2 Update 1 as distributed in...

CVE-2016-5744

Siemens SIMATIC WinCC 7.0 through SP3 and 7.2 allows remote attackers to read arbitrary WinCC station files via crafted packets...

CVE-2016-5743

Siemens SIMATIC WinCC before 7.3 Update 10 and 7.4 before Update 1, SIMATIC BATCH before 8.1 SP1 Update 9 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.1 Update 3 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.2 Update 1 as distributed in...

CVE-2016-5874

Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service OPC UA service outage via crafted TCP packets...

EUVD-2016-6678

Siemens SIMATIC WinCC before 7.3 Update 10 and 7.4 before Update 1, SIMATIC BATCH before 8.1 SP1 Update 9 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.1 Update 3 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.2 Update 1 as distributed in...

CVE-2016-5743

This CVE (CVE-2016-5743) affects Siemens SIMATIC WinCC/PCS 7/WinCC Runtime Professional. The vulnerability stems from improper input validation that allows specially crafted packets to trigger remote code execution on unauthenticated users. Affected products include WinCC before 7.3 Update 10 and...

CVE-2016-5744

CVE-2016-5744 affects Siemens SIMATIC WinCC (and WinCC Runtime Professional) via improper input validation, allowing remote, unauthenticated attackers to extract arbitrary files from WinCC stations. Affected: WinCC V7.0 SP2, WinCC V7.0 SP3, and WinCC V7.2 (WinCC Runtime Professional and related c...

CVE-2016-5874

The vulnerability CVE-2016-5874 affects Siemens SIMATIC NET PC-Software prior to version 13 SP2. The underlying issue is a denial-of-service condition caused by specially crafted TCP packets sent to specific OPC-UA-related ports (55101–55105, 4845, 4847–4850). Successful exploitation can cause an...

Siemens SIMATIC STEP 7 (TIA Portal) Information Disclosure Vulnerabilities

OVERVIEW Siemens has released a new version of SIMATIC STEP 7 TIA Portal to mitigate information disclosure vulnerabilities. These vulnerabilities were reported directly to Siemens by Dmitry Sklyarov and Gleb Gritsai from Positive Technologies. Siemens has produced a new version to mitigate these...

The vulnerability of the microprogramming software of Siemens Simatic S7-1200 programmable logic controllers allows a malicious actor to cause malfunctions during maintenance operations.

The software of the programmable logic controller Simatic S7-1200 contains a vulnerability that causes loss of access to the device during the processing of specific TCP/IP packets...