Bulletins | CERT@VDE

SSA-943925 V1.1 (Last Update: 2024-03-12): Multiple Vulnerabilities in SINEC NMS before V2.0 SP1

Title

SSA-943925 V1.1 (Last Update: 2024-03-12): Multiple Vulnerabilities in SINEC NMS before V2.0 SP1

Published

March 12, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-943925.html

Summary

SINEC NMS before V2.0 SP1 is affected by multiple vulnerabilities. Siemens has released an update for SINEC NMS and recommends to update to the latest version.

SSA-918992 V1.0: Unused HTTP Service on SENTRON 3KC ATC6 Ethernet Module

Title

SSA-918992 V1.0: Unused HTTP Service on SENTRON 3KC ATC6 Ethernet Module

Published

March 12, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-918992.html

Summary

SENTRON 3KC ATC6 Expansion Module Ethernet exposes an unused, unstable http service at port 80/tcp on the Modbus-TCP Ethernet, which could allow an attacker on the same Modbus network to create a denial of service condition that forces the device to reboot. Siemens is preparing fix versions and recommends specific ...

SSA-699386 V1.2 (Last Update: 2024-03-12): Multiple Vulnerabilities in SCALANCE XB-200 / XC-200 / XP-200 / XF-200BA / XR-300WG ...

Title

SSA-699386 V1.2 (Last Update: 2024-03-12): Multiple Vulnerabilities in SCALANCE XB-200 / XC-200 / XP-200 / XF-200BA / XR-300WG Family before V4.5

Published

March 12, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-699386.html

Summary

SCALANCE XB-200/XC-200/XP-200/XF-200BA/XR-300WG Family before V4.5 is affected by multiple vulnerabilities. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-792319 V1.0: Missing Read Out Protection in SENTRON 7KM PAC3x20 Devices

Title

SSA-792319 V1.0: Missing Read Out Protection in SENTRON 7KM PAC3x20 Devices

Published

March 12, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-792319.html

Summary

The read out protection of the internal flash of affected devices was not properly set at the end of the manufacturing process. An attacker with physical access to the device could read out the data. Siemens has released new versions for the affected products and recommends to update to the ...

SSA-968170 V1.2 (Last Update: 2024-03-12): Remote Code Execution Vulnerability in SIMATIC STEP 7 V5.x and Derived Products

Title

SSA-968170 V1.2 (Last Update: 2024-03-12): Remote Code Execution Vulnerability in SIMATIC STEP 7 V5.x and Derived Products

Published

March 12, 2024, 1 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 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 embedded functions to ...

SSA-225840 V1.0: Vulnerabilities in the Network Communication Stack in Sinteso EN and Cerberus PRO EN Fire Protection Systems

Title

SSA-225840 V1.0: Vulnerabilities in the Network Communication Stack in Sinteso EN and Cerberus PRO EN Fire Protection Systems

Published

March 12, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-225840.html

Summary

Several products used in Sinteso EN and Cerberus PRO EN Fire Protection Systems contain buffer overflow vulnerabilities in the network communication stack. Successful exploitation of the vulnerabilities could allow an unauthenticated attacker, who gained access to the fire protection system network, to execute arbitrary code on the affected products (CVE-2024-22039) ...

SSA-145196 V1.0: Authorization Bypass Vulnerability in Siveillance Control

Title

SSA-145196 V1.0: Authorization Bypass Vulnerability in Siveillance Control

Published

March 12, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-145196.html

Summary

Siveillance Control does not properly check the list of access groups that are assigned to an individual user. This could enable a locally logged on user to gain write privileges for objects where they only have read privileges. Siemens has released a new version for Siveillance Control and recommends to ...

SSA-000072 V1.1 (Last Update: 2024-03-12): Multiple File Parsing Vulnerabilities in Simcenter Femap

Title

SSA-000072 V1.1 (Last Update: 2024-03-12): Multiple File Parsing Vulnerabilities in Simcenter Femap

Published

March 12, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-000072.html

Summary

Simcenter Femap contains multiple file parsing vulnerabilities that could be triggered when the application reads files in Catia MODEL file formats. If a user is tricked to open a malicious file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code ...

SSA-693975 V1.1 (Last Update: 2024-03-12): Denial-of-Service Vulnerability in the Web Server of Industrial Products

Title

SSA-693975 V1.1 (Last Update: 2024-03-12): Denial-of-Service Vulnerability in the Web Server of Industrial Products

Published

March 12, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-693975.html

Summary

A vulnerability in the affected products 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 a new version for SINAMICS S210 (6SL5…) and recommends to update to the latest version. Siemens recommends specific countermeasures for products ...

SSA-366067 V1.0: Multiple Vulnerabilities in Fortigate NGFW before V7.4.1 on RUGGEDCOM APE1808 devices

Title

SSA-366067 V1.0: Multiple Vulnerabilities in Fortigate NGFW before V7.4.1 on RUGGEDCOM APE1808 devices

Published

March 12, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-366067.html

Summary

Fortinet has published information on vulnerabilities in FORTIOS. This advisory lists the related Siemens Industrial products. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available. Siemens recommends to consult and implement the workarounds provided in Fortinet’s upstream security notifications.

SSA-353002 V1.0: Multiple Vulnerabilities in SCALANCE XB-200 / XC-200 / XP-200 / XF-200BA / XR-300WG Family

Title

SSA-353002 V1.0: Multiple Vulnerabilities in SCALANCE XB-200 / XC-200 / XP-200 / XF-200BA / XR-300WG Family

Published

March 12, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-353002.html

Summary

SCALANCE XB-200/XC-200/XP-200/XF-200BA/XR-300WG Family is affected by multiple vulnerabilities. CVE-2023-44318 and CVE-2023-44321 were previously published as part of SSA-699386. Siemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available.

SSA-322980 V1.3 (Last Update: 2024-03-12): Denial of Service Vulnerability in SIPROTEC 5 Devices

Title

SSA-322980 V1.3 (Last Update: 2024-03-12): Denial of Service Vulnerability in SIPROTEC 5 Devices

Published

March 12, 2024, 1 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 ...

February 2024

SSA-516818 V1.0: TCP Sequence Number Validation Vulnerability in the TCP/IP Stack of CP343-1 Devices

Title

SSA-516818 V1.0: TCP Sequence Number Validation Vulnerability in the TCP/IP Stack of CP343-1 Devices

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-516818.html

Summary

Affected products incorrectly validate TCP sequence numbers. This could allow an unauthenticated remote attacker to create a denial of service condition by injecting spoofed TCP RST packets. Siemens recommends countermeasures for products where fixes are not, or not yet available.

SSB-439005 V5.9 (Last Update: 2024-02-13): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Title

SSB-439005 V5.9 (Last Update: 2024-02-13): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP < V3.1

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssb-439005.html

Summary

SSA-434032 V1.1 (Last Update: 2024-02-13): Input Validation Vulnerability in the DHCP Client of Nucleus RTOS

Title

SSA-434032 V1.1 (Last Update: 2024-02-13): Input Validation Vulnerability in the DHCP Client of Nucleus RTOS

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-434032.html

Summary

The DHCP implementation of the networking component (Nucleus NET) in Nucleus Real-Time Operating System (RTOS) contains a vulnerability that could allow an attacker to change the IP address of an affected device to an invalid value. Siemens has released new versions for several affected products and recommends to update to ...

SSA-543502 V1.0: Local Privilege Escalation Vulnerability in Unicam FX

Title

SSA-543502 V1.0: Local Privilege Escalation Vulnerability in Unicam FX

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-543502.html

Summary

Unicam FX contains a local privilege escalation vulnerability that could allow an attcker to gain SYSTEM privileges. Unicam FX has reached end of software maintanence. Further information on recommendations for successor product can be found in section ‘Additional Information’.

SSA-580228 V1.0: Use of Hard-Coded Credentials Vulnerability in Location Intelligence before V4.3

Title

SSA-580228 V1.0: Use of Hard-Coded Credentials Vulnerability in Location Intelligence before V4.3

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-580228.html

Summary

Location Intelligence before V4.3 is affected by a Use of Hard-coded Credentials vulnerability that could allow an attacker to obtain full administrative access to the application. Siemens has released new versions for the affected products and recommends to update to the latest versions.

SSA-711309 V1.5 (Last Update: 2024-02-13): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Title

SSA-711309 V1.5 (Last Update: 2024-02-13): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Published

Feb. 13, 2024, 1 a.m.

URL

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

Summary

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 ...

SSA-716164 V1.0: Multiple Vulnerabilities in Scalance W1750D

Title

SSA-716164 V1.0: Multiple Vulnerabilities in Scalance W1750D

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-716164.html

Summary

The SCALANCE W1750D devices contain 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 is preparing fix versions and recommends specific countermeasures for products where fixes are ...

SSA-665034 V1.0: Vulnerability in Nozomi Guardian/CMC before 23.3.0 on RUGGEDCOM APE1808 devices

Title

SSA-665034 V1.0: Vulnerability in Nozomi Guardian/CMC before 23.3.0 on RUGGEDCOM APE1808 devices

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-665034.html

Summary

Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC before 23.3.0. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens has released a new version for RUGGEDCOM APE1808 and recommends to update to the latest version. Customers are advised to consult and implement the workarounds ...

SSA-797296 V1.0: XT File Parsing Vulnerability in Parasolid

Title

SSA-797296 V1.0: XT File Parsing Vulnerability in Parasolid

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-797296.html

Summary

Parasolid is affected by out of bounds read and null pointer dereference vulnerabilities that could be triggered when the application reads files in XT 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 ...

SSA-794697 V1.7 (Last Update: 2024-02-13): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0

Title

SSA-794697 V1.7 (Last Update: 2024-02-13): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-794697.html

Summary

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.

SSA-647068 V1.0: Ripple20 in SIMATIC RTLS Gateways

Title

SSA-647068 V1.0: Ripple20 in SIMATIC RTLS Gateways

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-647068.html

Summary

SIMATIC RTLS Gateways are affected by vulnerabilities that were disclosed by JSOF research lab “Ripple20” for the TCP/IP stack. Siemens recommends countermeasures for products where fixes are not, or not yet available.

SSA-753746 V1.0: Denial of Service Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products

Title

SSA-753746 V1.0: Denial of Service Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products

Published

Feb. 13, 2024, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-753746.html

Summary

Two null point dereference vulnerabilities affect multiple SIMATIC software products. These could allow an attacker to cause a persistent denial of service condition in the RPC Server of these products. Siemens has released new versions for the affected products and recommends to update to the latest versions.