Bulletins | CERT@VDE

SSA-113131 V1.4 (Last Update: 2023-01-10): Denial of Service Vulnerabilities in SIMATIC S7-400 CPUs

Titel

SSA-113131 V1.4 (Last Update: 2023-01-10): Denial of Service Vulnerabilities in SIMATIC S7-400 CPUs

Veröffentlicht

10. Januar 2023 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-113131.pdf

Text

Two vulnerabilities have been identified in the SIMATIC S7-400 CPU family that could allow an attacker to cause a denial of service condition. In order to exploit the vulnerabilities, an attacker must have access to the affected devices on port 102/tcp via Ethernet, PROFIBUS or Multi Point Interfaces (MPI). Siemens ...

SSA-473245 V2.5 (Last Update: 2023-01-10): Denial-of-Service Vulnerability in Profinet Devices

Titel

SSA-473245 V2.5 (Last Update: 2023-01-10): Denial-of-Service Vulnerability in Profinet Devices

Veröffentlicht

10. Januar 2023 01:00

URL

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

Text

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 for products ...

SSA-446448 V1.6 (Last Update: 2023-01-10): Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack

Titel

SSA-446448 V1.6 (Last Update: 2023-01-10): Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack

Veröffentlicht

10. Januar 2023 01:00

URL

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

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 ...

SSA-431678 V1.4 (Last Update: 2023-01-10): Denial of Service Vulnerability in SIMATIC S7 CPU Families

Titel

SSA-431678 V1.4 (Last Update: 2023-01-10): Denial of Service Vulnerability in SIMATIC S7 CPU Families

Veröffentlicht

10. Januar 2023 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-431678.pdf

Text

SIMATIC S7 CPU families are affected by a vulnerability that could allow remote attackers to perform a denial of service attack by sending a specially crafted HTTP request to the web server of an affected device. Siemens has released updates for several affected products and recommends to update to the ...

SSA-480230 V2.5 (Last Update: 2023-01-10): Denial of Service Vulnerability in Webserver of Industrial Products

Titel

SSA-480230 V2.5 (Last Update: 2023-01-10): Denial of Service Vulnerability in Webserver of Industrial Products

Veröffentlicht

10. Januar 2023 01:00

URL

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

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 new versions. Siemens is preparing further updates and ...

SSA-478960 V1.2 (Last Update: 2023-01-10): Missing CSRF Protection in the Web Server Login Page of Industrial Controllers

Titel

SSA-478960 V1.2 (Last Update: 2023-01-10): Missing CSRF Protection in the Web Server Login Page of Industrial Controllers

Veröffentlicht

10. Januar 2023 01:00

URL

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

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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-476715 V1.0: Two Vulnerabilities in Automation License Manager

Titel

SSA-476715 V1.0: Two Vulnerabilities in Automation License Manager

Veröffentlicht

10. Januar 2023 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-476715.pdf

Text

Siemens has released a new version for Automation License Manager that fixes multiple vulnerabilities which, when combined, could allow an attacker to modify and rename license files, extract licenses and overwrite arbitrary files on the target system potentially leading to privilege escalation and remote code execution. Siemens has released an ...

SSA-382653 V1.1 (Last Update: 2023-01-10): Multiple Denial of Service Vulnerabilities in Industrial Products

Titel

SSA-382653 V1.1 (Last Update: 2023-01-10): Multiple Denial of Service Vulnerabilities in Industrial Products

Veröffentlicht

10. Januar 2023 01:00

URL

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

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, ...

SSA-349422 V1.8 (Last Update: 2023-01-10): Denial of Service Vulnerability in Industrial Real-Time (IRT) Devices

Titel

SSA-349422 V1.8 (Last Update: 2023-01-10): Denial of Service Vulnerability in Industrial Real-Time (IRT) Devices

Veröffentlicht

10. Januar 2023 01:00

URL

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

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 ...

SSA-482757 V1.0: Missing Immutable Root of Trust in S7-1500 CPU devices

Titel

SSA-482757 V1.0: Missing Immutable Root of Trust in S7-1500 CPU devices

Veröffentlicht

10. Januar 2023 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-482757.pdf

Text

Affected models of the S7-1500 CPU product family do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot ...

SSA-552702 V1.3 (Last Update: 2023-01-10): Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Pr...

Titel

SSA-552702 V1.3 (Last Update: 2023-01-10): Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Products

Veröffentlicht

10. Januar 2023 01:00

URL

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

Text

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 is preparing further updates and recommends specific ...

SSA-547714 V1.1 (Last Update: 2023-01-10): Argument Injection Vulnerability in SIMATIC WinCC OA Ultralight Client

Titel

SSA-547714 V1.1 (Last Update: 2023-01-10): Argument Injection Vulnerability in SIMATIC WinCC OA Ultralight Client

Veröffentlicht

10. Januar 2023 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-547714.pdf

Text

SIMATIC WinCC OA contains an argument injection vulnerability that could allow an authenticated remote attacker to inject arbitrary parameters, when starting the Ultralight Client via the web interface (e.g., open attacker chosen panels with the attacker’s credentials or start a Ctrl script). Siemens has released updates for several affected products ...

SSA-332410 V1.0: Multiple Vulnerabilities in SINEC INS before V1.0 SP2 Update 1

Titel

SSA-332410 V1.0: Multiple Vulnerabilities in SINEC INS before V1.0 SP2 Update 1

Veröffentlicht

10. Januar 2023 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-332410.pdf

Text

Siemens has released a new version for SINEC INS that fixes multiple vulnerabilities that could allow an attacker to read and write arbitrary files from the file system of the affected component and to ultimately execute arbitrary code on the device. In addition, this version also contains fixes for multiple ...

SSA-496604 V1.0: Cross-Site Scripting Vulnerability in Mendix SAML Module

Titel

SSA-496604 V1.0: Cross-Site Scripting Vulnerability in Mendix SAML Module

Veröffentlicht

10. Januar 2023 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-496604.pdf

Text

The Mendix SAML module is affected by a reflected cross-site scripting (XSS) vulnerability that could allow an attacker to extract sensitive information by tricking users into accessing a malicious link. Apps are only vulnerable in certain cases when non-default configuration is used. Siemens has released updates for the affected products ...

Dezember 2022

21.12.2022

SSA-223771 V1.1 (Last Update: 2022-12-21): SISCO Stack Vulnerability in SIPROTEC 5 Devices

Titel

SSA-223771 V1.1 (Last Update: 2022-12-21): SISCO Stack Vulnerability in SIPROTEC 5 Devices

Veröffentlicht

21. Dezember 2022 01:00

URL

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

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

SSA-120378 V1.1 (Last Update: 2022-12-13): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go

Titel

SSA-120378 V1.1 (Last Update: 2022-12-13): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go

Veröffentlicht

13. Dezember 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-120378.pdf

Text

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

SSA-180579 V1.0: Privilege Management Vulnerability in APOGEE/TALON Field Panels

Titel

SSA-180579 V1.0: Privilege Management Vulnerability in APOGEE/TALON Field Panels

Veröffentlicht

13. Dezember 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-180579.pdf

Text

A privilege management vulnerability in the APOGEE PXC and TALON TC series of products could allow low privilege authenticated attackers to gain high privilege access. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-224632 V1.0: Improper Access Control Vulnerability in Mendix Email Connector Module

Titel

SSA-224632 V1.0: Improper Access Control Vulnerability in Mendix Email Connector Module

Veröffentlicht

13. Dezember 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-224632.pdf

Text

The Mendix Email Connector module improperly handles access control for some module entities. This could allow authenticated remote attackers to read and manipulate sensitive information. Mendix has released an update for the Mendix Email Connector module and recommends to update to the latest version.

SSA-210822 V1.0: Improper Access Control Vulnerability in Mendix Workflow Commons Module

Titel

SSA-210822 V1.0: Improper Access Control Vulnerability in Mendix Workflow Commons Module

Veröffentlicht

13. Dezember 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-210822.pdf

Text

The Mendix Workflow Commons module improperly handles access control for some module entities. This could allow authenticated remote attackers to read or delete sensitive information. Mendix has released an update for the Mendix Workflow Commons module and recommends to update to the latest version. Note that the fix might slightly ...

SSA-223771 V1.0: SISCO Stack Vulnerability in SIPROTEC 5 Devices

Titel

SSA-223771 V1.0: SISCO Stack Vulnerability in SIPROTEC 5 Devices

Veröffentlicht

13. Dezember 2022 01:00

URL

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

Text

SSA-312271 V2.1 (Last Update: 2022-12-13): Unquoted Search Path Vulnerability in Windows-based Industrial Software Applications

Titel

SSA-312271 V2.1 (Last Update: 2022-12-13): Unquoted Search Path Vulnerability in Windows-based Industrial Software Applications

Veröffentlicht

13. Dezember 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-312271.pdf

Text

Several industrial products as listed below contain a local privilege escalation vulnerability that could allow a local attacker to execute arbitrary code with SYTEM privileges. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-309571 V1.7 (Last Update: 2022-12-13): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Titel

SSA-309571 V1.7 (Last Update: 2022-12-13): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)

Veröffentlicht

13. Dezember 2022 01:00

URL

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

Text

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-313313 V1.1 (Last Update: 2022-12-13): Denial of Service Vulnerability in the FTP Server of Nucleus RTOS

Titel

SSA-313313 V1.1 (Last Update: 2022-12-13): Denial of Service Vulnerability in the FTP Server of Nucleus RTOS

Veröffentlicht

13. Dezember 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-313313.pdf

Text

The FTP server of the networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) does not properly release memory resources that were reserved for incomplete connection attempts by FTP clients. This could allow a remote attacker to generate a denial of service condition on devices that incorporate a vulnerable ...

SSA-274900 V1.3 (Last Update: 2022-12-13): Use of Hardcoded Key in SCALANCE X Devices Under Certain Conditions

Titel

SSA-274900 V1.3 (Last Update: 2022-12-13): Use of Hardcoded Key in SCALANCE X Devices Under Certain Conditions

Veröffentlicht

13. Dezember 2022 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf

Text

SCALANCE X devices might not generate a unique random key after factory reset, and use a private key shipped with the firmware. Siemens has released updates for the affected products and recommends to update to the latest versions.