February 2018
22.02.2018
SIEMENS CERT
SSA-275839 (Last Update: 2018-02-22): Denial-of-Service Vulnerability in Industrial Products
Title
SSA-275839 (Last Update: 2018-02-22): Denial-of-Service Vulnerability in Industrial Products
Published
Feb. 22, 2018, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-275839.pdf
Summary
Several industrial products are affected by a vulnerability that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. Precondition for this scenario is a direct Layer 2 access to the affected products. Siemens has released updates for several affected products, is working ...
22.02.2018
SIEMENS CERT
SSA-127490 (Last Update: 2018-02-22): Vulnerabilities in SIMATIC WinCC Add-Ons
Title
SSA-127490 (Last Update: 2018-02-22): Vulnerabilities in SIMATIC WinCC Add-Ons
Published
Feb. 22, 2018, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-127490.pdf
Summary
Multiple SIMATIC WinCC Add-Ons released in 2015 and earlier include a vulnerable version of Gemalto Sentinel LDK RTE. Gemalto Sentinel LDK RTE is affected by a vulnerability that could allow remote code execution. Siemens recommends to update the affected software component Gemalto Sentinel LDK RTE.
22.02.2018
SIEMENS CERT
SSA-346262 (Last Update: 2018-02-22): Denial-of-Service in Industrial Products
Title
SSA-346262 (Last Update: 2018-02-22): Denial-of-Service in Industrial Products
Published
Feb. 22, 2018, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-346262.pdf
Summary
Several industrial products are affected by a vulnerability that could allow remote attackers to conduct a Denial-of-Service (DoS) attack by sending specially crafted packets to port 161/udp (SNMP). Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates ...
22.02.2018
SIEMENS CERT
SSA-856721 (Last Update: 2018-02-22): Vulnerability in RUGGEDCOM Discovery Protocol (RCDP) of Industrial Communication Devices
Title
SSA-856721 (Last Update: 2018-02-22): Vulnerability in RUGGEDCOM Discovery Protocol (RCDP) of Industrial Communication Devices
Published
Feb. 22, 2018, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-856721.pdf
Summary
The RUGGEDCOM RCDP protocol is not properly configured after commissioning of RUGGEDCOM ROS based devices and some SCALANCE X switch models and could allow unauthenticated remote users to perform administrative operations. An attacker must be in the same adjacent network and the RCDP daemon must be enabled in order to ...
05.02.2018
SIEMENS CERT
SSA-824231 (Last Update: 2018-02-05): Unauthenticated Firmware Upload Vulnerability in Desigo PXC
Title
SSA-824231 (Last Update: 2018-02-05): Unauthenticated Firmware Upload Vulnerability in Desigo PXC
Published
Feb. 5, 2018, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-824231.pdf
Summary
The latest update for Desigo PXC devices fixes a vulnerability that could allow unauthenticated remote attackers to upload malicious firmware without prior authentication. Siemens recommends updating to the new version.
January 2018
25.01.2018
SIEMENS CERT
SSA-651454 (Last Update: 2018-01-25): Vulnerabilities in TeleControl Server Basic
Title
SSA-651454 (Last Update: 2018-01-25): Vulnerabilities in TeleControl Server Basic
Published
Jan. 25, 2018, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-651454.pdf
Summary
The latest update for TeleControl Server Basic resolves three vulnerabilities. One of these vulnerabilities could allow an authenticated attacker with network access to escalate his privileges and perform administrative actions. Siemens recommends updating to the new version.
24.01.2018
SIEMENS CERT
SSA-731239 (Last Update: 2018-01-24): Vulnerabilities in SIMATIC S7-300 and S7-400 CPUs
Title
SSA-731239 (Last Update: 2018-01-24): Vulnerabilities in SIMATIC S7-300 and S7-400 CPUs
Published
Jan. 24, 2018, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf
Summary
Two vulnerabilities have been identified in SIMATIC S7-300 and S7-400 CPU families. One vulnerability could lead to a Denial-of-Service, the other vulnerability could result in credential disclosure. Siemens recommends specific mitigations. Siemens will update this advisory when new information becomes available.
24.01.2018
SIEMENS CERT
SSA-901333 (Last Update: 2018-01-24): KRACK Attacks Vulnerabilities in Industrial Products
Title
SSA-901333 (Last Update: 2018-01-24): KRACK Attacks Vulnerabilities in Industrial Products
Published
Jan. 24, 2018, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf
Summary
Multiple vulnerabilities affecting WPA/WPA2 implementations were identified by a researcher and publicly disclosed under the term "Key Reinstallation Attacks" (KRACK). These vulnerabilities could potentially allow an attacker within the radio range of the wireless network to decrypt, replay or inject forged network packets into the wireless communication. Several Siemens Industrial ...
18.01.2018
SIEMENS CERT
SSA-284673 (Last Update: 2018-01-18): Vulnerability in Industrial Products
Title
SSA-284673 (Last Update: 2018-01-18): Vulnerability in Industrial Products
Published
Jan. 18, 2018, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-284673.pdf
Summary
Several industrial devices are affected by a vulnerability that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. Precondition for this scenario is a direct Layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released updates for ...
18.01.2018
SIEMENS CERT
SSA-701708 (Last Update: 2018-01-18): Local Privilege Escalation in Industrial Products
Title
SSA-701708 (Last Update: 2018-01-18): Local Privilege Escalation in Industrial Products
Published
Jan. 18, 2018, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-701708.pdf
Summary
In non-default configurations several industrial products are affected by a vulnerability that could allow local Microsoft Windows operating system users to escalate their privileges. Siemens provides updates for several products and a temporary fix for the remaining affected products. Siemens is working on new versions for the remaining affected products ...

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