Bulletins | CERT@VDE

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2 (current)
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Dienstag, 11.04.2023

02:00

SIEMENS CERT

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 ...

02:00

SIEMENS CERT

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

Text

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 ...

02:00

SIEMENS CERT

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

Text

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 ...

02:00

SIEMENS CERT

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

Text

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 ...

02:00

SIEMENS CERT

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

Text

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. ...

02:00

SIEMENS CERT

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

Text

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.

02:00

SIEMENS CERT

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

Text

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 ...

02:00

SIEMENS CERT

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

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 ...

02:00

SIEMENS CERT

SSA-413565 V1.2 (Last Update: 2023-04-11): Multiple Vulnerabilities in SCALANCE Products

Titel

SSA-413565 V1.2 (Last Update: 2023-04-11): Multiple Vulnerabilities in SCALANCE Products

Veröffentlicht

11. April 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 several affected products and recommends to update to the latest ...

02:00

SIEMENS CERT

SSA-408105 V1.1 (Last Update: 2023-04-11): Buffer Overflow Vulnerabilities in OpenSSL 3.0 Affecting Siemens Products

Titel

SSA-408105 V1.1 (Last Update: 2023-04-11): Buffer Overflow Vulnerabilities in OpenSSL 3.0 Affecting Siemens Products

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-408105.html

Text

The openSSL component, versions 3.0.0 through 3.0.6, contains two buffer overflow vulnerabilities (CVE-2022-3602, CVE-2022-3786) in the X.509 certificate verification [0]. They could allow an attacker to create a denial of service condition or execute arbitrary code on a vulnerable TLS server (if the server requests client certificate authentication), or on ...

02:00

SIEMENS CERT

SSA-382653 V1.2 (Last Update: 2023-04-11): Multiple Denial of Service Vulnerabilities in Industrial Products

Titel

SSA-382653 V1.2 (Last Update: 2023-04-11): Multiple Denial of Service Vulnerabilities in Industrial Products

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-382653.html

Text

Affected SIMATIC firmware contains multiple 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 is preparing further updates and recommends countermeasures for products where updates are not, ...

02:00

SIEMENS CERT

SSA-349422 V1.9 (Last Update: 2023-04-11): Denial of Service Vulnerability in Industrial Real-Time (IRT) Devices

Titel

SSA-349422 V1.9 (Last Update: 2023-04-11): Denial of Service Vulnerability in Industrial Real-Time (IRT) Devices

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-349422.html

Text

A vulnerability in the affected products could allow an unauthorized attacker with network access to perform a denial-of-service attack resulting in loss of real-time synchronization. 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 ...

02:00

SIEMENS CERT

SSA-322980 V1.0: Denial of Service Vulnerability in SIPROTEC 5 Devices

Titel

SSA-322980 V1.0: Denial of Service Vulnerability in SIPROTEC 5 Devices

Veröffentlicht

11. April 2023 02:00

URL

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

Text

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 ...

02:00

SIEMENS CERT

SSA-321292 V1.5 (Last Update: 2023-04-11): Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial P...

Titel

SSA-321292 V1.5 (Last Update: 2023-04-11): Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial Products

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-321292.html

Text

A vulnerability has been identified in the OPC Foundation Local Discovery Server (LDS) [0] 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 ...

02:00

SIEMENS CERT

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

Text

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 ...

02:00

SIEMENS CERT

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

Text

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 ...

02:00

SIEMENS CERT

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

Text

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.

02:00

SIEMENS CERT

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

Text

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 ...

02:00

SIEMENS CERT

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

Text

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 ...

02:00

SIEMENS CERT

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

Text

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 ...

02:00

SIEMENS CERT

SSA-446448 V1.8 (Last Update: 2023-04-11): Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack

Titel

SSA-446448 V1.8 (Last Update: 2023-04-11): Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack

Veröffentlicht

11. April 2023 02:00

URL

https://cert-portal.siemens.com/productcert/html/ssa-446448.html

Text

The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, contains a vulnerability that could allow an attacker to cause a denial of service condition on affected industrial products. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further ...

02:00

SIEMENS CERT

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

Titel

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

Veröffentlicht

11. April 2023 02:00

URL

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

Text

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 ...

02:00

SIEMENS CERT

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

Titel

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

Veröffentlicht

11. April 2023 02:00

URL

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

Text

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 ...

02:00

SIEMENS CERT

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

Titel

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

Veröffentlicht

11. April 2023 02:00

URL

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

Text

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 ...

02:00

SIEMENS CERT

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

Titel

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

Veröffentlicht

11. April 2023 02:00

URL

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

Text

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 ...

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