Bulletins | CERT@VDE

SSA-310038 V1.1 (Last Update: 2023-04-11): Multiple Vulnerabilities in SCALANCE X Switch Devices

Titel

SSA-310038 V1.1 (Last Update: 2023-04-11): Multiple Vulnerabilities in SCALANCE X Switch Devices

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-310038.html

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Several SCALANCE X switches contain multiple vulnerabilities. An unauthenticated attacker could reboot, cause denial-of-service conditions and potentially impact the system by other means through heap and buffer overflow vulnerabilities. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates ...

SSA-479249 V1.0: Weak Encryption Vulnerability in SCALANCE X-200IRT Devices

Titel

SSA-479249 V1.0: Weak Encryption Vulnerability in SCALANCE X-200IRT Devices

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-479249.html

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The SSH server on SCALANCE X-200IRT devices is configured to offer weak ciphers by default. This could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data passed over the connection between legitimate clients and the affected device. Siemens has released updates for the affected products ...

SSA-478960 V1.3 (Last Update: 2023-04-11): Missing CSRF Protection in the Web Server Login Page of Industrial Controllers

Titel

SSA-478960 V1.3 (Last Update: 2023-04-11): Missing CSRF Protection in the Web Server Login Page of Industrial Controllers

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-478960.html

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The web server login page of affected products does not apply proper origin checking. This could allow authenticated remote attackers to track the activities of other users via a login cross-site request forgery attack.. Siemens has released updates for several affected products and recommends to update to the latest versions. ...

SSA-462066 V3.1 (Last Update: 2023-04-11): Vulnerability known as TCP SACK PANIC in Industrial Products

Titel

SSA-462066 V3.1 (Last Update: 2023-04-11): Vulnerability known as TCP SACK PANIC in Industrial Products

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-462066.html

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Multiple industrial products are affected by a vulnerability in the kernel known as TCP SACK PANIC. The vulnerability could allow a remote attacker to cause a denial of service condition. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures ...

SSA-472454 V1.0: Command Injection Vulnerability in CPCI85 Firmware of SICAM A8000 Devices

Titel

SSA-472454 V1.0: Command Injection Vulnerability in CPCI85 Firmware of SICAM A8000 Devices

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-472454.html

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The CPCI85 firmware of SICAM A8000 CP-8031 and CP-8050 is affected by unauthenticated command injection vulnerability. This could allow an attacker to perfom remote code execution. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-480230 V2.6 (Last Update: 2023-04-11): Denial of Service Vulnerability in Webserver of Industrial Products

Titel

SSA-480230 V2.6 (Last Update: 2023-04-11): Denial of Service Vulnerability in Webserver of Industrial Products

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-480230.html

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A vulnerability in the affected devices could allow an unauthorized attacker with network access to the webserver of an affected device to perform a denial of service attack. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products ...

SSA-102233 V2.1 (Last Update: 2023-04-11): SegmentSmack in VxWorks-based Industrial Devices

Titel

SSA-102233 V2.1 (Last Update: 2023-04-11): SegmentSmack in VxWorks-based Industrial Devices

Veröffentlicht

11. April 2023 02:00

URL

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

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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 updates for ...

SSA-552702 V1.5 (Last Update: 2023-04-11): Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Pr...

Titel

SSA-552702 V1.5 (Last Update: 2023-04-11): Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Products

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-552702.html

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The products listed below do not properly authorize the change password function of the web interface. This could allow low privileged users to escalate their privileges. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates ...

SSA-549234 V1.3 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC NET CP Modules

Titel

SSA-549234 V1.3 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC NET CP Modules

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-549234.html

Text

A denial of service vulnerability was identified in different types of Communication Processors. An attacker could exploit this vulnerability causing the device to become un-operational until the device is restarted. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures ...

SSA-511182 V1.0: Use of Static TLS Certificate Known Hard Coded Private Keys in Adaptec Maxview Application

Titel

SSA-511182 V1.0: Use of Static TLS Certificate Known Hard Coded Private Keys in Adaptec Maxview Application

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-511182.html

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The Adaptec Maxview application shipped with affected SIMATIC IPCs contains a hard coded, non-unique certificate to secure HTTPS connections between the browser and the local Maxview configuration application. A local attacker may use this key to decrypt intercepted local traffic between the browser and the application and could perform a ...

SSA-270778 V1.8 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC S...

Titel

SSA-270778 V1.8 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-270778.html

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A Denial-of-Service vulnerability was found in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC software when encrypted communication is enabled. The vulnerability could allow an attacker with network access to cause a Denial-of-Service condition under certain circumstances (versions prior to SIMATIC WinCC V7.3 or SIMATIC PCS 7 V8.1 are ...

SSA-116924 V1.0: Path Traversal Vulnerability in TIA Portal

Titel

SSA-116924 V1.0: Path Traversal Vulnerability in TIA Portal

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-116924.html

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TIA Portal contains a path traversal vulnerability that could allow the creation or overwrite of arbitrary files in the engineering system. If the user is tricked to open a malicious PC system configuration file, an attacker could exploit this vulnerability to achieve arbitrary code execution. Siemens has released an update ...

SSA-459643 V1.2 (Last Update: 2023-04-11): Denial of Service Vulnerability in RUGGEDCOM ROS before V5.6.0

Titel

SSA-459643 V1.2 (Last Update: 2023-04-11): Denial of Service Vulnerability in RUGGEDCOM ROS before V5.6.0

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-459643.html

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RUGGEDCOM ROS-based devices are vulnerable to a denial of service attack (Slowloris). By sending partial HTTP requests nonstop, with none completed, the affected web servers will be waiting for the completion of each request, occupying all available HTTP connections. The web server recovers by itself once the attack ends. Siemens ...

SSA-244969 V2.0 (Last Update: 2023-04-11): OpenSSL Vulnerability in Industrial Products

Titel

SSA-244969 V2.0 (Last Update: 2023-04-11): OpenSSL Vulnerability in Industrial Products

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-244969.html

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OpenSSL has published a security advisory [0] about a vulnerability in OpenSSL versions 1.1.1 < 1.1.1l and 1.0.2 < 1.0.2za that allows an attacker to cause a denial of service (DoS) or to disclose private memory content. Siemens has released updates for several affected products and recommends to update to ...

SSA-256353 V1.4 (Last Update: 2023-04-11): Third-Party Component Vulnerabilities in RUGGEDCOM ROS

Titel

SSA-256353 V1.4 (Last Update: 2023-04-11): Third-Party Component Vulnerabilities in RUGGEDCOM ROS

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-256353.html

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Multiple vulnerabilities affect various third-party components of the RUGGEDCOM Operating System (ROS). If exploited, an attacker could cause a denial-of-service, act as a man-in-the-middle or retrieval of sensitive information or gain privileged functions. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-557541 V1.2 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC S7-400 CPUs

Titel

SSA-557541 V1.2 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC S7-400 CPUs

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-557541.html

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SIMATIC S7-400 CPU devices contain an input validation vulnerability that could allow an attacker to create a Denial-of-Service condition. A restart is needed to restore normal operations. Siemens has released an update for SIMATIC S7-410 V10 CPU family and SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants for both) ...

SSA-558014 V1.0: Third-Party Component Vulnerabilities in SCALANCE XCM332 before V2.2

Titel

SSA-558014 V1.0: Third-Party Component Vulnerabilities in SCALANCE XCM332 before V2.2

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-558014.html

Text

Multiple vulnerabilities in the third-party components cURL, BusyBox, libtirpc, Expat as well as in the Linux Kernel could allow an attacker to impact the SCALANCE XCM332 device’s confidentiality, integrity and availability. Siemens has released an update for the SCALANCE XCM332 and recommends to update to the latest version.

März 2023

SSA-244969 V1.9 (Last Update: 2023-03-14): OpenSSL Vulnerability in Industrial Products

Titel

SSA-244969 V1.9 (Last Update: 2023-03-14): OpenSSL Vulnerability in Industrial Products

Veröffentlicht

14. März 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-244969.html

Text

SSA-223771 V1.2 (Last Update: 2023-03-14): SISCO Stack Vulnerability in SIPROTEC 5 Devices

Titel

SSA-223771 V1.2 (Last Update: 2023-03-14): SISCO Stack Vulnerability in SIPROTEC 5 Devices

Veröffentlicht

14. März 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-223771.html

Text

A vulnerability in the third party component SISCO MMS-EASE could allow attackers to cause a denial of service condition with SIPROTEC 5 devices. 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-203374 V1.0: Multiple OpenSSL Vulnerabilities in SCALANCE W1750D Devices

Titel

SSA-203374 V1.0: Multiple OpenSSL Vulnerabilities in SCALANCE W1750D Devices

Veröffentlicht

14. März 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-203374.html

Text

The SCALANCE W1750D device contains multiple vulnerabilities in the integrated OpenSSL component that could allow an attacker to read memory contents, decrypt RSA-encrypted messages or create a denial of service condition. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-419740 V1.0: Multiple Third-Party Component Vulnerabilities in RUGGEDCOM and SCALANCE Products before V7.2

Titel

SSA-419740 V1.0: Multiple Third-Party Component Vulnerabilities in RUGGEDCOM and SCALANCE Products before V7.2

Veröffentlicht

14. März 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-419740.html

Text

Multiple third-party component vulnerabilities were reported for the Busybox applet, the Linux Kernel, OpenSSL, OpenVPN and various other components used by the RUGGEDCOM and SCALANCE products. The vulnerabilities range from improper neutralization of special elements to improper handling of commands under certain circumstances, that could lead to code injection and ...

SSA-413565 V1.1 (Last Update: 2023-03-14): Multiple Vulnerabilities in SCALANCE Products

Titel

SSA-413565 V1.1 (Last Update: 2023-03-14): Multiple Vulnerabilities in SCALANCE Products

Veröffentlicht

14. März 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-413565.html

Text

Multiple SCALANCE devices are affected by several vulnerabilities that could allow an attacker to inject code, retrieve data as debug information as well as user CLI passwords or set the CLI to an irresponsive state. Siemens has released updates for several affected products and recommends to update to the latest ...

SSA-324955 V2.0 (Last Update: 2023-03-14): SAD DNS Attack in Linux Based Products

Titel

SSA-324955 V2.0 (Last Update: 2023-03-14): SAD DNS Attack in Linux Based Products

Veröffentlicht

14. März 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-324955.html

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A vulnerability made public under the name SAD DNS affects Domain Name System resolvers due to a vulnerability in the Linux kernel when handling ICMP packets. The Siemens products which are affected are listed below. For more information please see https://www.saddns.net/. Siemens has released updates for the affected products and ...

SSB-439005 V5.1 (Last Update: 2023-03-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Titel

SSB-439005 V5.1 (Last Update: 2023-03-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Veröffentlicht

14. März 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssb-439005.html

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