Bulletins | CERT@VDE

Multiple vulnerabilities have been identified in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

14.11.2023

SIEMENS CERT

SSA-787941 V1.4 (Last Update: 2023-11-14): Denial of Service Vulnerability in RUGGEDCOM ROS devices

Titel

SSA-787941 V1.4 (Last Update: 2023-11-14): Denial of Service Vulnerability in RUGGEDCOM ROS devices

Veröffentlicht

14. November 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-787941.html

Text

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 ...

14.11.2023

SIEMENS CERT

SSA-764417 V1.8 (Last Update: 2023-11-14): Weak Encryption Vulnerability in RUGGEDCOM ROS Devices

Titel

SSA-764417 V1.8 (Last Update: 2023-11-14): Weak Encryption Vulnerability in RUGGEDCOM ROS Devices

Veröffentlicht

14. November 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-764417.html

Text

The SSH server on RUGGEDCOM ROS 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 ...

14.11.2023

SIEMENS CERT

SSA-084182 V1.0: Privilege Escalation Vulnerability in Mendix Runtime

Titel

SSA-084182 V1.0: Privilege Escalation Vulnerability in Mendix Runtime

Veröffentlicht

14. November 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-084182.html

Text

Mendix Runtime contains a capture-replay flaw which could have an impact to apps built with the platform, if certain preconditions are met that depend on the app’s model and access control design. This could allow authenticated attackers to access or modify objects without proper authorization, or escalate privileges in the ...

14.11.2023

SIEMENS CERT

SSA-770902 V1.1 (Last Update: 2023-11-14): Denial of Service Vulnerability in the Web Server of RUGGEDCOM ROS Devices

Titel

SSA-770902 V1.1 (Last Update: 2023-11-14): Denial of Service Vulnerability in the Web Server of RUGGEDCOM ROS Devices

Veröffentlicht

14. November 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-770902.html

Text

A denial of service vulnerability could allow an unauthorized attacker to cause total loss of availability in the web server of the affected devices. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends countermeasures for products ...

14.11.2023

SIEMENS CERT

SSA-711309 V1.2 (Last Update: 2023-11-14): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Titel

SSA-711309 V1.2 (Last Update: 2023-11-14): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Veröffentlicht

14. November 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-711309.html

Text

The OPC UA implementations (ANSI C and C++) as used in several SIMATIC products contain a denial of service vulnerability that could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate. Siemens has released updates for several affected products and recommends ...

14.11.2023

SIEMENS CERT

SSA-407785 V1.1 (Last Update: 2023-11-14): Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization

Titel

SSA-407785 V1.1 (Last Update: 2023-11-14): Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization

Veröffentlicht

14. November 2023 01:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-407785.html

Text

Parasolid and Teamcenter Visualization are affected by memory corruption vulnerabilities that could be triggered when the application reads files in X_T format. If a user is tricked to open a malicious file with the affected applications, an attacker could leverage the vulnerability to perform remote code execution or denial of ...

Oktober 2023

10.10.2023

SIEMENS CERT

SSA-710008 V1.4 (Last Update: 2023-10-10): Multiple Web Vulnerabilities in SCALANCE Products

Titel

SSA-710008 V1.4 (Last Update: 2023-10-10): Multiple Web Vulnerabilities in SCALANCE Products

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-710008.html

Text

SCALANCE devices contain multiple vulnerabilities in MSPS based product lines that could allow authenticated remote attackers to execute custom code or create a XSS situation, as well as unauthenticated remote attackers to create a denial of service condition. Siemens has released updates for several affected products and recommends to update ...

10.10.2023

SIEMENS CERT

SSA-712929 V2.4 (Last Update: 2023-10-10): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Prod...

Titel

SSA-712929 V2.4 (Last Update: 2023-10-10): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Products

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-712929.html

Text

A vulnerability in the openSSL component (CVE-2022-0778, [0]) could allow an attacker to create a denial of service condition by providing specially crafted elliptic curve certificates to products that use a vulnerable version of openSSL. Siemens has released updates for several affected products and recommends to update to the latest ...

10.10.2023

SIEMENS CERT

SSA-711309 V1.1 (Last Update: 2023-10-10): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Titel

SSA-711309 V1.1 (Last Update: 2023-10-10): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-711309.html

Text

10.10.2023

SIEMENS CERT

SSA-647455 V1.0: Multiple Vulnerabilities in Nozomi Guardian/CMC before 22.6.2 on RUGGEDCOM APE1808 devices

Titel

SSA-647455 V1.0: Multiple Vulnerabilities in Nozomi Guardian/CMC before 22.6.2 on RUGGEDCOM APE1808 devices

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-647455.html

Text

Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC before V22.6.2. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available. Customers are advised to consult and implement the ...

10.10.2023

SIEMENS CERT

SSA-770890 V1.0: Path Traversal Vulnerability in the Web Server of CPCI85 Firmware of SICAM A8000 Devices

Titel

SSA-770890 V1.0: Path Traversal Vulnerability in the Web Server of CPCI85 Firmware of SICAM A8000 Devices

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-770890.html

Text

The web server in the CPCI85 firmware of SICAM A8000 CP-8031 and CP-8050 is affected by a path traversal vulnerability that could allow an authenticated remote attacker to traverse directories on the system, download arbitrary files and potentially escalate privileges to the administrator role. Siemens has released updates for the ...

10.10.2023

SIEMENS CERT

SSA-843070 V1.0: Multiple Vulnerabilities in SCALANCE W1750D

Titel

SSA-843070 V1.0: Multiple Vulnerabilities in SCALANCE W1750D

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-843070.html

Text

The SCALANCE W1750D device contains multiple vulnerabilities that could allow an attacker to inject commands or exploit buffer overflow vulnerabilities which could lead to sensitive information disclosure, unauthenticated denial of service or unauthenticated remote code execution. Siemens has released updates for the affected products and recommends to update to the ...

10.10.2023

SIEMENS CERT

SSA-829656 V1.0: Stack Overflow Vulnerability in Xpedition Layout Browser

Titel

SSA-829656 V1.0: Stack Overflow Vulnerability in Xpedition Layout Browser

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-829656.html

Text

Siemens Xpedition Layout Browser consists of a stack overflow vulnerability that could be triggered when the application reads a malicious file in PCB format. If a user is tricked to open a malicious file with the affected product, this could lead the application to crash or potentially lead to arbitrary ...

10.10.2023

SIEMENS CERT

SSA-784849 V1.0: Direct Memory Access Vulnerabilities in SIMATIC CP Devices

Titel

SSA-784849 V1.0: Direct Memory Access Vulnerabilities in SIMATIC CP Devices

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-784849.html

Text

Several SIMATIC CP devices contain direct memory access vulnerabilities that could allow an attacker to execute code, access the PROFINET network without restrictions or perform denial of service attacks. Siemens recommends specific countermeasures for products where updates are not, or not yet available.

10.10.2023

SIEMENS CERT

SSA-594373 V1.0: Cross-Site-Scripting (XSS) Vulnerability in SINEMA Server V14

Titel

SSA-594373 V1.0: Cross-Site-Scripting (XSS) Vulnerability in SINEMA Server V14

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-594373.html

Text

SINEMA Server V14 improperly sanitizes certain SNMP configuration data retrieved from monitored devices. An attacker with access to a monitored device could perform a stored cross-site scripting (XSS) attack that may lead to arbitrary code execution with SYSTEM privileges on the application server. Siemens recommends to migrate to its successor ...

10.10.2023

SIEMENS CERT

SSA-160243 V1.0: Multiple Vulnerabilities in SINEC NMS before V2.0

Titel

SSA-160243 V1.0: Multiple Vulnerabilities in SINEC NMS before V2.0

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-160243.html

Text

SINEC NMS before V2.0 is affected by a code injection and a stored cross-site scripting vulnerability. Siemens has released an update for SINEC NMS and recommends to update to the latest version.

10.10.2023

SIEMENS CERT

SSA-203374 V1.1 (Last Update: 2023-10-10): Multiple OpenSSL Vulnerabilities in SCALANCE W1750D Devices

Titel

SSA-203374 V1.1 (Last Update: 2023-10-10): Multiple OpenSSL Vulnerabilities in SCALANCE W1750D Devices

Veröffentlicht

10. Oktober 2023 02:00

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 recommends specific countermeasures for products where updates are not, or not yet available.

10.10.2023

SIEMENS CERT

SSA-134651 V1.0: Hard Coded SSH ID in CPCI85 Firmware of SICAM A8000 Devices

Titel

SSA-134651 V1.0: Hard Coded SSH ID in CPCI85 Firmware of SICAM A8000 Devices

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-134651.html

Text

The CPCI85 firmware of SICAM A8000 CP-8031 and CP-8050 contains a hard-coded ID in the SSH authorized_keys configuration file. An attacker with knowledge of the corresponding credential could login to the device via SSH. Only devices with activated debug support are affected. Siemens has released updates for the affected products ...

10.10.2023

SIEMENS CERT

SSA-240541 V1.1 (Last Update: 2023-10-10): WIBU Systems CodeMeter Heap Buffer Overflow Vulnerability in Industrial Products

Titel

SSA-240541 V1.1 (Last Update: 2023-10-10): WIBU Systems CodeMeter Heap Buffer Overflow Vulnerability in Industrial Products

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-240541.html

Text

WIBU Systems published information about a heap buffer overflow vulnerability and associated fix releases of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens industrial products for license management. The vulnerability is described in the section “Vulnerability Classification” below and got assigned the CVE ID CVE-2023-3935. ...

10.10.2023

SIEMENS CERT

SSA-386812 V1.0: Remote Code Execution Vulnerability in Simcenter Amesim before V2021.1

Titel

SSA-386812 V1.0: Remote Code Execution Vulnerability in Simcenter Amesim before V2021.1

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-386812.html

Text

Simcenter Amesim contains a vulnerable SOAP endpoint that could allow an unauthenticated remote attacker to perform DLL injection and execute arbitrary code in the context of the affected application process. Siemens has released an update for Simcenter Amesim and recommends to update to the latest version.

10.10.2023

SIEMENS CERT

SSA-363107 V1.3 (Last Update: 2023-10-10): An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode

Titel

SSA-363107 V1.3 (Last Update: 2023-10-10): An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-363107.html

Text

A vulnerability was found in SIMATIC WinCC that could allow authenticated attackers to escape the Kiosk Mode. Siemens has released updates for the affected products and recommends to update to the latest versions.

10.10.2023

SIEMENS CERT

SSA-295483 V1.0: User Enumeration Vulnerability in Mendix Forgot Password Module

Titel

SSA-295483 V1.0: User Enumeration Vulnerability in Mendix Forgot Password Module

Veröffentlicht

10. Oktober 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-295483.html

Text

The Mendix Forgot Password module contains a user enumeration vulnerability that could allow an attacker to retrieve valid users. Siemens has released updates for the affected products and recommends to update to the latest versions.

10.10.2023

SIEMENS CERT

SSA-413565 V1.3 (Last Update: 2023-10-10): Multiple Vulnerabilities in SCALANCE Products

Titel

SSA-413565 V1.3 (Last Update: 2023-10-10): Multiple Vulnerabilities in SCALANCE Products

Veröffentlicht

10. Oktober 2023 02:00

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 the affected products and recommends to update to the latest ...

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