Bulletins | CERT@VDE

SSA-346262 V3.2 (Last Update: 2022-02-08): Denial-of-Service in Industrial Products

Titel

SSA-346262 V3.2 (Last Update: 2022-02-08): Denial-of-Service in Industrial Products

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-346262.pdf

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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 ...

SSA-316383 V1.1 (Last Update: 2022-02-08): NumberJack Vulnerability in LOGO! CMR and SIMATIC RTU 3000 devices

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SSA-316383 V1.1 (Last Update: 2022-02-08): NumberJack Vulnerability in LOGO! CMR and SIMATIC RTU 3000 devices

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-316383.pdf

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A vulnerability has been identified in the underlying TCP/IP stack of LOGO! CMR and SIMATIC RTU 3000 devices. It could allow an attacker with network access to the LAN interface of an affected device to hijack an ongoing connection or spoof a new one. The WAN interface, however, is not ...

SSA-309571 V1.1 (Last Update: 2022-02-08): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

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SSA-309571 V1.1 (Last Update: 2022-02-08): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf

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Intel has published information on vulnerabilities in Intel products in June 2021. This advisory lists the related Siemens Industrial products affected by these vulnerabilities that can be patched by applying the corresponding BIOS update. In this advisory we summarize: “2021.1 IPU – Intel® CSME, SPS and LMS Advisory” Intel-SA-00459, “2021.1 ...

SSA-307392 V1.7 (Last Update: 2022-02-08): Denial of Service in OPC UA in Industrial Products

Titel

SSA-307392 V1.7 (Last Update: 2022-02-08): Denial of Service in OPC UA in Industrial Products

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-307392.pdf

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A vulnerability has been identified in the OPC UA server of several industrial products. The vulnerability could cause a denial of service condition on the service or the device. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates ...

SSA-293562 V3.4 (Last Update: 2022-02-08): Denial of Service Vulnerabilities in PROFINET DCP Implementation of Industrial Products

Titel

SSA-293562 V3.4 (Last Update: 2022-02-08): Denial of Service Vulnerabilities in PROFINET DCP Implementation of Industrial Products

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-293562.pdf

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Several industrial devices are affected by two vulnerabilities that could allow an attacker to cause a denial of service condition via PROFINET DCP network packets under certain circumstances. The precondition for this scenario is a direct layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has ...

SSA-211752 V1.1 (Last Update: 2022-02-08): Multiple NTP-Client Related Vulnerabilities in SIMATIC CP 443-1 OPC UA

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SSA-211752 V1.1 (Last Update: 2022-02-08): Multiple NTP-Client Related Vulnerabilities in SIMATIC CP 443-1 OPC UA

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf

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All versions of the SIMATIC CP 443-1 OPC UA contain multiple vulnerabilities in the underlying third party component NTP. Siemens recommends specific countermeasures for products where updates are not, or not yet available.

SSA-102233 V1.7 (Last Update: 2022-02-08): SegmentSmack in VxWorks-based Industrial Devices

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SSA-102233 V1.7 (Last Update: 2022-02-08): SegmentSmack in VxWorks-based Industrial Devices

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-102233.pdf

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The products listed below contain a vulnerability that could allow remote attackers to affect the availability of the devices under certain conditions. The underlying TCP stack can be forced to make very computation expensive calls for every incoming packet which can lead to a Denial-of-Service. Siemens has released an update ...

SSA-100232 V1.4 (Last Update: 2022-02-08): Denial-of-Service vulnerability in SCALANCE X Switches

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SSA-100232 V1.4 (Last Update: 2022-02-08): Denial-of-Service vulnerability in SCALANCE X Switches

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf

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A vulnerability in several SCALANCE X devices could allow an unauthenticated attacker with network access to an affected device to perform a denial-of-service. Siemens has released an update for SCALANCE X-200IRT and recommends to update to the latest version. Siemens recommends specific countermeasures for products where updates are not, or ...

SSA-914168 V1.0: Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products

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SSA-914168 V1.0: Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-914168.pdf

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Multiple vulnerabilities were found in SIMATIC WinCC that ultimately could allow attackers to retrieve and brute force password hashes and access other systems. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures for products ...

SSA-838121 V1.0: Multiple Denial of Service Vulnerabilities in Industrial Products

Titel

SSA-838121 V1.0: Multiple Denial of Service Vulnerabilities in Industrial Products

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-838121.pdf

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Affected SIMATIC firmware contains three vulnerabilities that could allow an unauthenticated attacker to perform a denial-of-service attack under certain conditions. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-831168 V1.0: Cross-Site Scripting Vulnerability in Spectrum Power 4

Titel

SSA-831168 V1.0: Cross-Site Scripting Vulnerability in Spectrum Power 4

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-831168.pdf

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A Cross-Site Scripting (XSS) vulnerability is found in the integrated web application “Online Help” of Spectrum Power 4. Siemens has released an update for the Spectrum Power 4 and recommends to update to the latest version.

SSA-669737 V1.0: Improper Access Control Vulnerability in SICAM TOOLBOX II

Titel

SSA-669737 V1.0: Improper Access Control Vulnerability in SICAM TOOLBOX II

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-669737.pdf

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SICAM TOOLBOX II contains a vulnerability that could allow an attacker access through a circumventable access control. Siemens is preparing updates and recommends countermeasures for products where updates are not, or not yet available.

SSA-654775 V1.0: Open Redirect Vulnerability in SINEMA Remote Connect Server

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SSA-654775 V1.0: Open Redirect Vulnerability in SINEMA Remote Connect Server

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-654775.pdf

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An open redirect vulnerability in SINEMA Remote Connect Server could allow an attacker to steal logon credentials with a specially crafted malicious link. Siemens has released software update for the SINEMA Remote Connect Server and recommends to update to the latest version.

SSA-609880 V1.0: File Parsing Vulnerabilities in Simcenter Femap before V2022.1

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SSA-609880 V1.0: File Parsing Vulnerabilities in Simcenter Femap before V2022.1

Veröffentlicht

8. Februar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf

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Siemens Simcenter Femap is affected by multiple vulnerabilities that could be triggered when the application reads files in .NEU format. If a user is tricked to open a malicious file with the affected application, an attacker could leverage the vulnerability to leak information or potentially perform remote code execution in ...

Januar 2022

28.01.2022

SSA-661247 V2.4 (Last Update: 2022-01-28): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to...

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SSA-661247 V2.4 (Last Update: 2022-01-28): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to Siemens Products

Veröffentlicht

28. Januar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-661247.pdf

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On 2021-12-09, a vulnerability in Apache Log4j (a logging tool used in many Java-based applications) was disclosed, that could allow remote unauthenticated attackers to execute code on vulnerable systems. The vulnerability is tracked as CVE-2021-44228 and is also known as “Log4Shell”. On 2021-12-14 an additional denial of service vulnerability (CVE-2021-45046) ...

17.01.2022

SSA-661247 V2.3 (Last Update: 2022-01-17): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to...

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SSA-661247 V2.3 (Last Update: 2022-01-17): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to Siemens Products

Veröffentlicht

17. Januar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-661247.pdf

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SSA-580693 V1.2 (Last Update: 2022-01-11): WIBU Systems CodeMeter Runtime Denial-of-Service Vulnerability in Siemens Products

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SSA-580693 V1.2 (Last Update: 2022-01-11): WIBU Systems CodeMeter Runtime Denial-of-Service Vulnerability in Siemens Products

Veröffentlicht

11. Januar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-580693.pdf

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WIBU Systems published information about a denial-of-service vulnerability and an associated fix release version of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens products for license management. The vulnerability is described in the section “Vulnerability Classification” below and got assigned the CVE ID CVE-2021-41057. Successful ...

SSA-789208 V1.2 (Last Update: 2022-01-11): Multiple Vulnerabilities (INFRA:HALT) in Interniche IP-Stack based Low Voltage Devices

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SSA-789208 V1.2 (Last Update: 2022-01-11): Multiple Vulnerabilities (INFRA:HALT) in Interniche IP-Stack based Low Voltage Devices

Veröffentlicht

11. Januar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-789208.pdf

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Security researchers discovered and disclosed 14 vulnerabilities in the Interniche IP stack, also known as “INFRA:HALT” vulnerabilities [0]. This advisory describes the impact to Siemens low voltage products, which are only affected by four out of the 14 vulnerabilities. Siemens has released updates for several affected products and recommends to ...

SSA-772220 V1.5 (Last Update: 2022-01-11): OpenSSL Vulnerabilities in Industrial Products

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SSA-772220 V1.5 (Last Update: 2022-01-11): OpenSSL Vulnerabilities in Industrial Products

Veröffentlicht

11. Januar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-772220.pdf

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OpenSSL has published a security advisory [0] about a vulnerability in OpenSSL versions 1.1.1 < 1.1.1k, that allows an unauthenticated attacker to cause a Denial-of-Service (DoS) if a maliciously crafted renegotiation message is sent. Siemens has released updates for several affected products and recommends to update to the latest versions. ...

SSA-766247 V1.1 (Last Update: 2022-01-11): Authentication Vulnerability in SIMATIC Process Historian

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SSA-766247 V1.1 (Last Update: 2022-01-11): Authentication Vulnerability in SIMATIC Process Historian

Veröffentlicht

11. Januar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-766247.pdf

Text

The latest update for SIMATIC Process Historian (PH) fixes an authentication vulnerability in the configuration interface of redundant PH instances that could enable the execution of admin operations on the database. The related vulnerable interface is restricted to local access on recent versions starting from SIMATIC Process Historian 2020. Siemens ...

SSA-705111 V1.2 (Last Update: 2022-01-11): Multiple Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Titel

SSA-705111 V1.2 (Last Update: 2022-01-11): Multiple Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Veröffentlicht

11. Januar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-705111.pdf

Text

Security researchers discovered and disclosed 9 vulnerabilities in several DNS implementations, also known as “NAME:WRECK” vulnerabilities. The vulnerabilities described in this advisory are from this set. The DNS client of affected products contains multiple vulnerabilities related to the handling of DNS responses and requests. The most severe could allow an ...

SSA-185699 V1.2 (Last Update: 2022-01-11): Out of Bounds Write Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

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SSA-185699 V1.2 (Last Update: 2022-01-11): Out of Bounds Write Vulnerabilities (NAME:WRECK) in the DNS Module of Nucleus RTOS

Veröffentlicht

11. Januar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-185699.pdf

Text

Security researchers discovered and disclosed 9 vulnerabilities in several DNS implementations, also known as “NAME:WRECK” vulnerabilities. The vulnerabilities described in this advisory are from this set. The DNS client of the networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) contains two out of bounds write vulnerabilities in the ...

SSA-995338 V1.0: Multiple Vulnerabilities in COMOS Web

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SSA-995338 V1.0: Multiple Vulnerabilities in COMOS Web

Veröffentlicht

11. Januar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-995338.pdf

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Multiple vulnerabilities were identified in the COMOS Web component of COMOS. They could allow an attacker to conduct code injections, store data in undesired locations, execute arbitrary SQL statements, and run cross-site-request-forgery attacks. Siemens has released an update for COMOS and recommends to update to the latest version.

SSA-845392 V1.0: Multiple Vulnerabilities in Nucleus RTOS based Siemens Energy PLUSCONTROL 1st Gen Devices

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SSA-845392 V1.0: Multiple Vulnerabilities in Nucleus RTOS based Siemens Energy PLUSCONTROL 1st Gen Devices

Veröffentlicht

11. Januar 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-845392.pdf

Text

Multiple vulnerabilities (also known as “NUCLEUS:13”) have been identified in the Nucleus RTOS (real-time operating system) and reported in the Siemens Security Advisory SSA-044112: https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf. PLUSCONTROL 1st Gen devices are affected by some of the vulnerabilities as documented below. Siemens Energy recommends specific countermeasures for products where updates are not ...