PT-2013-26: Information Disclosure in Siemens Simatic WinCC and PCS 7

The specialists of the Positive Research center have detected "Information Disclosure" vulnerability in Siemens Simatic WinCC and PCS 7. Users with legitimate, non-privileged access to WinCC MS SQL database can retrieve obfuscated user passwords for WebNavigator. For doing this, access to the...

PT-2013-27: Directory Traversal in Siemens Simatic WinCC and PCS 7

The specialists of the Positive Research center have detected "Directory Traversal" vulnerability in Siemens Simatic WinCC and PCS 7. Authenticated users may manipulate the URL in the web browser to access the file system of the web server. With this vulnerability they may read all the files that...

Siemens WinCC Insecure SQL Server Authentication

Overview Siemens has released a software update for an insecure SQL server authentication vulnerability in Siemens’ SIMATIC WinCC and SIMATIC PCS 7 software. Previous versions of SIMATIC WinCC use default SQL server credentials that allowed administrative access to the database. The default...

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...

CVE-2011-4514

The TELNET daemon in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 aka TIA portal; the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime does not perform authentication, which makes it easier for remote attacker...

CVE-2011-4511: Improper Neutralization of Input During Web Page Generation

Cross-site scripting XSS vulnerability in the HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008 before SP3; WinCC V11 aka TIA portal before SP2 Update 1; the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime...

CVE-2011-4509: Undefined Security Weakness

The HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 aka TIA portal; the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime has an improperly selected default password for the administrator account...

CVE-2011-4510: Improper Neutralization of Input During Web Page Generation

Cross-site scripting XSS vulnerability in the HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008 before SP3; WinCC V11 aka TIA portal before SP2 Update 1; the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime...

CVE-2011-4513: Undefined Security Weakness

Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 aka TIA portal; the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime allow user-assisted remote attackers to execute arbitrary code via a crafted project file,...

KLA10394 Multiple vulnerabilities in Siemens

Multiple critical vulnerabilities have been found in Siemens products. Malicious users can exploit these vulnerabilities to read & modify arbitrary files, cause denial of service, execute arbitrary code, bypass authentication, obtain access and inject arbitrary HTTP headers. Below is a complete...

Multiple Siemens SIMATIC Products Authentication Bypass Vulnerabilities

Multiple Siemens SIMATIC products are affected by vulnerabilities that allow attackers to bypass authentication. An attacker can exploit these issues to bypass intended security restrictions and gain access to the affected application. Successfully exploiting these issues may lead to further...

Multiple Siemens SIMATIC Products Authentication Bypass Vulnerabilities

Multiple Siemens SIMATIC products are affected by vulnerabilities that allow attackers to bypass authentication. SPDX-FileCopyrightText: 2011 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

Siemens SIMATIC WinCC flexible multiple security vulnerabilities

HmiLoad and miniweb multiple security vulnerabilities...

Vulnerabilities in Siemens SIMATIC WinCC flexible 2008 SP2

Luigi Auriemma Application: Siemens SIMATIC WinCC flexible Runtime http://www.automation.siemens.com/mcms/human-machine-interface/en/visualization-software/wincc-flexible/wincc-flexible-runtime/Pages/Default.aspx Versions: 2008 SP2 + security patch 1 Platforms: Windows Bugs: A HmiLoad strings sta...

Siemens SIMATIC WinCC Flexible (Runtime) - Multiple Vulnerabilities

Luigi Auriemma Application: Siemens SIMATIC WinCC flexible Runtime http://www.automation.siemens.com/mcms/human-machine-interface/en/visualization-software/wincc-flexible/wincc-flexible-runtime/Pages/Default.aspx Versions: 2008 SP2 + security patch 1 Platforms: Windows Bugs: A HmiLoad strings sta...

Siemens SIMATIC WinCC Flexible (Runtime) - Multiple Vulnerabilities

Siemens SIMATIC WinCC Flexible Runtime - Multiple Vulnerabilities Luigi Auriemma Application: Siemens SIMATIC WinCC flexible Runtime http://www.automation.siemens.com/mcms/human-machine-interface/en/visualization-software/wincc-flexible/wincc-flexible-runtime/Pages/Default.aspx Versions: 2008 SP2...

Was The Three Character Password Used To Hack South Houston's Water Treatment Plant A Siemens Default?

Siemens said on Tuesday that it is working with the U.S. Department of Homeland Security to investigate a cyber intrusion into a water treatment plant in South Houston, Texas, but couldn’t confirm that a default, three digit password hard coded into an application used to control the company’s...

Hacker Says Texas Town Used Three Character Password To Secure Internet Facing SCADA System

In an e-mail interview with Threatpost, the hacker who compromised software used to manage water infrastructure for South Houston, Texas, said the district had HMI human machine interface software used to manage water and sewage infrastructure accessible to the Internet and used a password that w...

Siemens Simatic HMI Authentication Vulnerabilities

Overview ICS-CERT is aware of a public report by independent security researchers Billy Rios and Terry McCorkle concerning authentication bypass vulnerabilities affecting Siemens SIMATIC HMI products which are supervisory control and data acquisition/human-machine interface SCADA/HMI products...

CVE-2011-3321: Improper Restriction of Operations within the Bounds of a Memory Buffer

Heap-based buffer overflow in the Siemens WinCC Runtime Advanced Loader, as used in SIMATIC WinCC flexible Runtime and SIMATIC WinCC TIA Portal Runtime Advanced, allows remote attackers to cause a denial of service memory corruption or possibly execute arbitrary code via a crafted packet to TCP...