Bulletins | CERT@VDE

SSA-710008 V1.3 (Last Update: 2023-04-11): Multiple Web Vulnerabilities in SCALANCE Products

Title

SSA-710008 V1.3 (Last Update: 2023-04-11): Multiple Web Vulnerabilities in SCALANCE Products

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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 ...

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

Title

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

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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-700053 V1.2 (Last Update: 2023-04-11): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go

Title

SSA-700053 V1.2 (Last Update: 2023-04-11): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-700053.html

Summary

Siemens Teamcenter Visualization and JT2Go are affected by multiple file parsing vulnerabilities that could be triggered when the application reads a malicious file in CGM or RAS format. If a user is tricked to open a malicious file with the affected products, this could lead the application to crash or ...

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

Title

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

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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-840188 V1.6 (Last Update: 2023-04-11): Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products

Title

SSA-840188 V1.6 (Last Update: 2023-04-11): Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-840188.html

Summary

Multiple vulnerabilities were found in SIMATIC WinCC that ultimately could allow local or remote attackers to escalate privileges and read, write or delete critical files. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are ...

SSA-838121 V1.3 (Last Update: 2023-04-11): Multiple Denial of Service Vulnerabilities in Industrial Products

Title

SSA-838121 V1.3 (Last Update: 2023-04-11): Multiple Denial of Service Vulnerabilities in Industrial Products

Published

April 11, 2023, 2 a.m.

URL

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

Summary

Affected SIMATIC firmware contains three vulnerabilities that could allow an unauthenticated attacker to perform a denial of service attack under certain conditions. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends countermeasures for products where updates are not, or not yet ...

SSA-813746 V1.0: BadAlloc Vulnerabilities in SCALANCE X-200, X-200IRT, and X-300 Switch Families

Title

SSA-813746 V1.0: BadAlloc Vulnerabilities in SCALANCE X-200, X-200IRT, and X-300 Switch Families

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-813746.html

Summary

Siemens has released a new firmware version for SCALANCE X-200 and X-200 IRT switches that address Bad Alloc vulnerabilities in the underlying operating system and recommends to update to the latest versions. Siemens recommends countermeasures for products where updates are not, or not yet available.

SSA-792594 V1.1 (Last Update: 2023-04-11): Host Header Injection Vulnerability in Polarion ALM

Title

SSA-792594 V1.1 (Last Update: 2023-04-11): Host Header Injection Vulnerability in Polarion ALM

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-792594.html

Summary

Polarion ALM contains a misconfiguration in its default Apache HTTP Server configuration that could allow an attacker to perform host header injection attacks. Siemens has released an update for Polarion ALM and recommends to update to the latest version.

SSA-840800 V1.3 (Last Update: 2023-04-11): Code Injection Vulnerability in RUGGEDCOM ROS

Title

SSA-840800 V1.3 (Last Update: 2023-04-11): Code Injection Vulnerability in RUGGEDCOM ROS

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-840800.html

Summary

RUGGEDCOM ROS-based devices are vulnerable to a web-based code injection attack. To execute this attack, it is necessary to access the system via the Command Line Interface (CLI). Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products ...

SSA-978220 V1.8 (Last Update: 2023-04-11): Denial of Service Vulnerability over SNMP in Multiple Industrial Products

Title

SSA-978220 V1.8 (Last Update: 2023-04-11): Denial of Service Vulnerability over SNMP in Multiple Industrial Products

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-978220.html

Summary

Several industrial products are affected by a vulnerability that could allow remote attackers to conduct a denial of service attack by sending specially crafted packets to port 161/udp (SNMP). Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for ...

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

Title

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

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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

Title

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

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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

Title

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

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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-787941 V1.2 (Last Update: 2023-04-11): Denial of Service Vulnerability in RUGGEDCOM ROS V4

Title

SSA-787941 V1.2 (Last Update: 2023-04-11): Denial of Service Vulnerability in RUGGEDCOM ROS V4

Published

April 11, 2023, 2 a.m.

URL

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

Summary

RUGGEDCOM ROS-based V4 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. ...

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

Title

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

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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

Title

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

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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-780073 V2.3 (Last Update: 2023-04-11): Denial of Service Vulnerability in PROFINET Devices via DCE-RPC Packets

Title

SSA-780073 V2.3 (Last Update: 2023-04-11): Denial of Service Vulnerability in PROFINET Devices via DCE-RPC Packets

Published

April 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-780073.html

Summary

Products that include the Siemens PROFINET-IO (PNIO) stack in versions prior V06.00 are potentially affected by a denial of service vulnerability when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...

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

Title

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

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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

Title

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

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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

Title

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

Published

April 11, 2023, 2 a.m.

URL

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

Summary

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 ...

JTEKT ELECTRONICS Screen Creator Advance 2

Title

JTEKT ELECTRONICS Screen Creator Advance 2

Published

April 6, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-096-02

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: JTEKT ELECTRONICS CORPORATION Equipment: Screen Creator Advance 2 Vulnerabilities: Out-of-bounds Read, Out-of-bounds Write, Use After Free 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to disclose information or execute arbitrary code. 3. TECHNICAL DETAILS 3.1 ...

https://www.cisa.gov/news-events/ics-advisories/icsa-23-096-04

Korenix Jetwave

Title

Korenix Jetwave

Published

April 6, 2023, 2 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Korenix Equipment: Jetwave Vulnerabilities: Command Injection, Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to gain full access to the underlying operating system of the device or cause a denial-of-service condition. ...

Industrial Control Links ScadaFlex II SCADA Controllers

Title

Industrial Control Links ScadaFlex II SCADA Controllers

Published

April 6, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-096-01

Summary

1. EXECUTIVE SUMMARY CVSS v3 9.1 ATTENTION: Exploitable remotely/low attack complexity/public exploits are available Vendor: Industrial Control Links Equipment: ScadaFlex II SCADA Controllers Vulnerability: External Control of File Name or Path 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an authenticated attacker to overwrite, delete, or create files. ...

JTEKT ELECTRONICS Kostac PLC Programming Software

Title

JTEKT ELECTRONICS Kostac PLC Programming Software

Published

April 6, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-096-03

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: JTEKT ELECTRONICS CORPORATION Equipment: Kostac PLC Programming Software Vulnerabilities: Out-of-bounds Read, Use After Free 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to disclose information or execute arbitrary code. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS ...