CVE-2017-12069

Summary: CVE-2017-12069 is an XXE vulnerability in the OPC UA Discovery Server handling of XML, affecting Siemens products using the OPC UA Stack (e.g., SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional, SIMATIC NET PC Software, and IT Production Suite). Root cause: Improper restri...

CVE-2017-12069

An XXE vulnerability has been identified in OPC Foundation UA .NET Sample Code before 2017-03-21 and Local Discovery Server LDS before 1.03.367. Among the affected products are Siemens SIMATIC PCS7 All versions V8.1 and earlier, SIMATIC WinCC All versions V7.4 SP1, SIMATIC WinCC Runtime...

Siemens Fixes Session Hijacking Bug in LOGO!, Warns of Man-in-the-Middle Attacks

Administrators who have Siemens’ LOGO! logic module deployed in automation setups are being urged to update its firmware. The German industrial manufacturing giant pushed out an update for its LOGO! 8 BM devices Wednesday morning to fix a vulnerability CVE-2017-12734 that could let an attacker...

Siemens SIMATIC S7 PLC Multiple Vulnerabilities (SSA-293562)

Siemens SIMATIC S7 devices are prone to multiple vulnerabilities. Copyright C 2017 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free...

Design/Logic Flaw

A vulnerability was discovered in Siemens SIMATIC WinCC Sm@rtClient for Android All versions before V1.0.2.2 and SIMATIC WinCC Sm@rtClient for Android Lite All versions before V1.0.2.2. An attacker with physical access to an unlocked mobile device, that has the affected app running, could bypass...

Denial of service

A vulnerability was discovered in Siemens SIMATIC Logon All versions before V1.6 that could allow specially crafted packets sent to the SIMATIC Logon Remote Access service on port 16389/tcp to cause a Denial-of-Service condition. The service restarts automatically...

CVE-2017-9938

A vulnerability was discovered in Siemens SIMATIC Logon All versions before V1.6 that could allow specially crafted packets sent to the SIMATIC Logon Remote Access service on port 16389/tcp to cause a Denial-of-Service condition. The service restarts automatically...

CVE-2017-6871

A vulnerability was discovered in Siemens SIMATIC WinCC Sm@rtClient for Android All versions before V1.0.2.2 and SIMATIC WinCC Sm@rtClient for Android Lite All versions before V1.0.2.2. An attacker with physical access to an unlocked mobile device, that has the affected app running, could bypass...

CVE-2017-9938

A vulnerability was discovered in Siemens SIMATIC Logon All versions before V1.6 that could allow specially crafted packets sent to the SIMATIC Logon Remote Access service on port 16389/tcp to cause a Denial-of-Service condition. The service restarts automatically...

CVE-2017-6870

A vulnerability was discovered in Siemens SIMATIC WinCC Sm@rtClient for Android All versions before V1.0.2.2. The existing TLS protocol implementation could allow an attacker to read and modify data within a TLS session while performing a Man-in-the-Middle MitM attack...

Design/Logic Flaw

A vulnerability was discovered in Siemens SIMATIC WinCC Sm@rtClient for Android All versions before V1.0.2.2. The existing TLS protocol implementation could allow an attacker to read and modify data within a TLS session while performing a Man-in-the-Middle MitM attack...

CVE-2017-6870

A vulnerability was discovered in Siemens SIMATIC WinCC Sm@rtClient for Android All versions before V1.0.2.2. The existing TLS protocol implementation could allow an attacker to read and modify data within a TLS session while performing a Man-in-the-Middle MitM attack...

CVE-2017-9938

Siemens SIMATIC Logon (pre-1.6) is vulnerable to an Out-of-Bounds Write (CWE-787) via specially crafted packets to the Remote Access service on TCP 16389, causing a Denial-of-Service (the service restarts automatically). Affected: SIMATIC Logon, all versions prior to V1.6. Impact: DoS with availa...

CVE-2017-6870

CVE-2017-6870 affects Siemens SIMATIC WinCC Sm@rtClient for Android (all versions prior to 1.0.2.2). The TLS implementation could allow an attacker in a network-position to read and modify data within a TLS session via a Man-in-the-Middle attack. Exploitation details are not provided in the docum...

CVE-2017-9938

A vulnerability was discovered in Siemens SIMATIC Logon All versions before V1.6 that could allow specially crafted packets sent to the SIMATIC Logon Remote Access service on port 16389/tcp to cause a Denial-of-Service condition. The service restarts automatically...

CVE-2017-6871

CVE-2017-6871 affects Siemens SIMATIC WinCC Sm@rtClient for Android and Sm@rtClient Lite for Android (all versions before 1.0.2.2). The vulnerability is an authentication bypass: when a device is unlocked and the affected app runs, an attacker with physical access could bypass the app’s authentic...

Siemens SIMATIC Logon Out-of-Bounds Write Denial of Service Vulnerability

SIMATIC Logon is automation software. A security vulnerability in the handling of constructed packets by the Remote Access Service on port 16389/TCP of SIMATIC Logon allows remote attackers to conduct denial-of-service attacks by submitting special requests exploiting the vulnerability...

Siemens Patches Authentication Bypass Flaw in SiPass Server

A handful of vulnerabilities in Siemens’ SiPass integrated server have been patched, including one that allows an attacker to bypass authentication on the box. SiPass is the company’s integrated access control server managing physical access in a number of industries and use cases. The product...

Siemens SIMATIC Sm@rtClient Android App

CVSS v3 7.4 ATTENTION: Remotely exploitable/low skill level to exploit. Vendor: Siemens Equipment: SIMATIC Sm@rtClient Android App Vulnerabilities: Man-in-the-Middle, Authentication Bypass Using an Alternate Path or Channel AFFECTED PRODUCTS Siemens reports that the vulnerabilities affect the...

Siemens SIMATIC Logon

CVSS v3 5.3 ATTENTION: Remotely exploitable/low skill level to exploit. Vendor: Siemens Equipment: SIMATIC Logon Vulnerability: Out-of-Bounds Write AFFECTED PRODUCTS Siemens reports that the vulnerability affects the following SIMATIC Logon products: SIMATIC Logon: All versions prior to V1.6 IMPA...