Bulletins | CERT@VDE

SSA-988345 V1.1 (Last Update: 2023-06-13): Local Privilege Escalation Vulnerability in Xpedition Designer

Title

SSA-988345 V1.1 (Last Update: 2023-06-13): Local Privilege Escalation Vulnerability in Xpedition Designer

Published

June 13, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-988345.html

Summary

A vulnerability in Xpedition Designer could allow an attacker with an unprivileged account to override or modify the service executable and subsequently gain elevated privileges. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-968170 V1.0: Remote Code Execution Vulnerability in SIMATIC STEP 7 V5.x and Derived Products

Title

SSA-968170 V1.0: Remote Code Execution Vulnerability in SIMATIC STEP 7 V5.x and Derived Products

Published

June 13, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-968170.html

Summary

SIMATIC STEP 7 and PCS 7 contain a database management system that could allow remote users with low privileges to use embedded functions of the database (local or in a network share) that have impact on the server. An attacker with network access to the server network could leverage these ...

SSA-975766 V1.0: Open Design Alliance Drawings SDK Vulnerability in Solid Edge

Title

SSA-975766 V1.0: Open Design Alliance Drawings SDK Vulnerability in Solid Edge

Published

June 13, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-975766.html

Summary

Solid Edge is affected by a file parsing vulnerability in Drawings SDK from Open Design Alliance. If a user is tricked to open a malicious DWG file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code execution. Siemens has released ...

SSA-942865 V1.0: Multiple Vulnerabilities in the Integrated SCALANCE S615 of SINAMICS Medium Voltage Products

Title

SSA-942865 V1.0: Multiple Vulnerabilities in the Integrated SCALANCE S615 of SINAMICS Medium Voltage Products

Published

June 13, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-942865.html

Summary

Several SINAMICS MV (medium voltage) products are affected by multiple vulnerabilities in the integrated SCALANCE S615 device, as documented in SSA-419740 (https://cert-portal.siemens.com/productcert/html/ssa-419740.html). Siemens recommends to update the firmware of the integrated SCALANCE S615 device to the latest version. Siemens recommends specific countermeasures for products where the firmware update is not, ...

SSA-508677 V1.0: Use of Obsolete Function Vulnerability in SIMATIC WinCC before V8

Title

SSA-508677 V1.0: Use of Obsolete Function Vulnerability in SIMATIC WinCC before V8

Published

June 13, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-508677.html

Summary

Before SIMATIC WinCC V8, legacy OPC services (OPC DA (Data Access), OPC HDA (Historical Data Access), and OPC AE (Alarms & Events)) were used per default. These services were designed on top of the Windows ActiveX and DCOM mechanisms and do not implement state-of-the-art security mechanisms for authentication and encryption ...

SSA-482956 V1.0: Information Disclosure Vulnerability in SIMOTION before V5.5

Title

SSA-482956 V1.0: Information Disclosure Vulnerability in SIMOTION before V5.5

Published

June 13, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-482956.html

Summary

SIMOTION contains an information disclosure vulnerability that could allow an unauthenticated attacker to extract confidential technology object (TO) configuration from the device. Siemens has released updates for the affected products and recommends to update to the latest versions.

May 2023

SSA-632164 V1.1 (Last Update: 2023-05-09): External Entity Injection Vulnerability in Polarion ALM

Title

SSA-632164 V1.1 (Last Update: 2023-05-09): External Entity Injection Vulnerability in Polarion ALM

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-632164.html

Summary

Polarion ALM is vulnerable to XML External Entity (XXE) injection attack that could allow an attacker to potentially disclose confidential data. Siemens has released an update for Polarion ALM and recommends to update to the latest version.

SSA-592007 V2.1 (Last Update: 2023-05-09): Denial of Service Vulnerability in Industrial Products

Title

SSA-592007 V2.1 (Last Update: 2023-05-09): Denial of Service Vulnerability in Industrial Products

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-592007.html

Summary

Several industrial controllers are affected by a security 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 OSI Layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens ...

SSA-640968 V1.1 (Last Update: 2023-05-09): Untrusted Search Path Vulnerability in TIA Project-Server formerly known as TIA Mult...

Title

SSA-640968 V1.1 (Last Update: 2023-05-09): Untrusted Search Path Vulnerability in TIA Project-Server formerly known as TIA Multiuser Server

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-640968.html

Summary

TIA Project-Server formerly known as TIA Multiuser Server contains an untrusted search path vulnerability that could allow an attacker to escalate privileges, when tricking a legitimate user to start the service from an attacker controlled path. Siemens has released updates for several affected products and recommends to update to the ...

SSA-566905 V1.1 (Last Update: 2023-05-09): Multiple Denial of Service Vulnerabilities in the Webserver of Industrial Products

Title

SSA-566905 V1.1 (Last Update: 2023-05-09): Multiple Denial of Service Vulnerabilities in the Webserver of Industrial Products

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-566905.html

Summary

Multiple vulnerabilities in the affected products could allow an unauthorized attacker with network access to the webserver of an affected products to perform a denial of service attack. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and ...

SSA-789345 V1.0: Code Execution Vulnerabilities in Siveillance Video Event and Management Servers

Title

SSA-789345 V1.0: Code Execution Vulnerabilities in Siveillance Video Event and Management Servers

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-789345.html

Summary

Both the Event Server and the Management Server components of Siveillance Video deserialize data without sufficient validations. This could allow an authenticated remote attacker to execute code on the affected system. Siemens has released updates for the affected products and recommends to update to the latest versions. The provided cumulative ...

SSA-892048 V1.0: Third-Party Component Vulnerabilities in SINEC NMS before V1.0.3.1

Title

SSA-892048 V1.0: Third-Party Component Vulnerabilities in SINEC NMS before V1.0.3.1

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-892048.html

Summary

Multiple vulnerabilities affecting third-party components libexpat and libcurl of SINEC NMS before V1.0.3.1 could allow an attacker to impact SINEC NMS confidentiality, integrity and availability. Siemens has released an update for SINEC NMS and recommends to update to the latest version.

SSA-712929 V2.0 (Last Update: 2023-05-09): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Prod...

Title

SSA-712929 V2.0 (Last Update: 2023-05-09): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Products

Published

May 9, 2023, 2 a.m.

URL

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

Summary

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 ...

SSA-686975 V1.1 (Last Update: 2023-05-09): IPU 2022.3 Vulnerabilities in Siemens Industrial Products using Intel CPUs

Title

SSA-686975 V1.1 (Last Update: 2023-05-09): IPU 2022.3 Vulnerabilities in Siemens Industrial Products using Intel CPUs

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-686975.html

Summary

Intel has published information on vulnerabilities in Intel products in November 2022. This advisory lists the related Siemens Industrial products affected by these vulnerabilities that can be patched by applying the corresponding BIOS update (“2022.3 IPU – BIOS Advisory” Intel-SA-00688). Siemens is preparing updates and recommends specific countermeasures for products ...

SSA-555292 V1.0: Security Vulnerabilities Fixed in SIMATIC Cloud Connect 7 V2.1

Title

SSA-555292 V1.0: Security Vulnerabilities Fixed in SIMATIC Cloud Connect 7 V2.1

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-555292.html

Summary

SIMATIC Cloud Connect 7 contains multiple vulnerabilities that could allow an attacker to impact its confidentiality, integrity and availability. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-932528 V1.0: Multiple File Parsing Vulnerabilities in Solid Edge

Title

SSA-932528 V1.0: Multiple File Parsing Vulnerabilities in Solid Edge

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-932528.html

Summary

Solid Edge is affected by multiple memory corruption vulnerabilities that could be triggered when the application reads specially crafted files in various formats such as IFC, OBJ or STP format. If a user is tricked to open a malicious file with the affected application, an attacker could leverage the vulnerability ...

SSA-552874 V1.1 (Last Update: 2023-05-09): Denial of Service Vulnerability in SIPROTEC 5 Devices

Title

SSA-552874 V1.1 (Last Update: 2023-05-09): Denial of Service Vulnerability in SIPROTEC 5 Devices

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-552874.html

Summary

Devices of the SIPROTEC 5 family contain a vulnerability related to secure client-initiated renegotiation. This could allow an unauthenticated attacker to cause a denial of service condition for the duration of the attack. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...

SSA-516174 V1.0: Wi-Fi Encryption Bypass Vulnerabilities in SCALANCE W1750D

Title

SSA-516174 V1.0: Wi-Fi Encryption Bypass Vulnerabilities in SCALANCE W1750D

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-516174.html

Summary

The SCALANCE W1750D device is affected by Wi-Fi encryption bypass vulnerabilities (“Framing Frames”) that could allow an attacker to disclose sensitive information or to steal the victims session. Siemens is preparing updates and recommends countermeasures for products where updates are not, or not yet available.

SSA-480230 V2.7 (Last Update: 2023-05-09): Denial of Service Vulnerability in Webserver of Industrial Products

Title

SSA-480230 V2.7 (Last Update: 2023-05-09): Denial of Service Vulnerability in Webserver of Industrial Products

Published

May 9, 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 ...

SSA-309571 V1.8 (Last Update: 2023-05-09): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Title

SSA-309571 V1.8 (Last Update: 2023-05-09): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Published

May 9, 2023, 2 a.m.

URL

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

Summary

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-322980 V1.1 (Last Update: 2023-05-09): Denial of Service Vulnerability in SIPROTEC 5 Devices

Title

SSA-322980 V1.1 (Last Update: 2023-05-09): Denial of Service Vulnerability in SIPROTEC 5 Devices

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-322980.html

Summary

SIPROTEC 5 devices contain a null pointer dereference vulnerability in the web service. This could allow an attacker to send unauthenticated maliciously crafted http request that could cause denial of service condition of the device. Siemens has released updates for several affected products and recommends to update to the latest ...

SSA-116924 V1.1 (Last Update: 2023-05-09): Path Traversal Vulnerability in TIA Portal

Title

SSA-116924 V1.1 (Last Update: 2023-05-09): Path Traversal Vulnerability in TIA Portal

Published

May 9, 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-473245 V2.6 (Last Update: 2023-05-09): Denial of Service Vulnerability in Profinet Devices

Title

SSA-473245 V2.6 (Last Update: 2023-05-09): Denial of Service Vulnerability in Profinet Devices

Published

May 9, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-473245.html

Summary

A vulnerability in affected devices could allow an attacker to perform a denial of service attack if a large amount of specially crafted UDP packets are sent to the device. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures ...

SSA-478960 V1.4 (Last Update: 2023-05-09): Missing CSRF Protection in the Web Server Login Page of Industrial Controllers

Title

SSA-478960 V1.4 (Last Update: 2023-05-09): Missing CSRF Protection in the Web Server Login Page of Industrial Controllers

Published

May 9, 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. ...