September 2023
12.09.2023
SIEMENS CERT
SSA-712929 V2.3 (Last Update: 2023-09-12): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Prod...
Title
SSA-712929 V2.3 (Last Update: 2023-09-12): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Products
Published
Sept. 12, 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 ...
12.09.2023
SIEMENS CERT
SSA-981975 V1.0: Information Disclosure Vulnerability in Intel-CPUs (CVE-2022-40982) Impacting SIMATIC IPCs
Title
SSA-981975 V1.0: Information Disclosure Vulnerability in Intel-CPUs (CVE-2022-40982) Impacting SIMATIC IPCs
Published
Sept. 12, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-981975.html
Summary
Several Intel-CPU based SIMATIC IPCs are affected by an information exposure vulnerability (CVE-2022-40982) in the CPU that could allow an authenticated local user to potentially read other users’ data [1]. The issue is also known as “Gather Data Sampling” (GDS) or Downfall Attacks. For details refer to the chapter “Additional ...
12.09.2023
SIEMENS CERT
SSA-957369 V1.0: Insyde BIOS Vulnerabilities in RUGGEDCOM APE1808 Product Family
Title
SSA-957369 V1.0: Insyde BIOS Vulnerabilities in RUGGEDCOM APE1808 Product Family
Published
Sept. 12, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-957369.html
Summary
Insyde has published information on vulnerabilities in Insyde BIOS up to August 2023. These vulnerabilities also affect the RUGGEDCOM APE1808 product family. Siemens has released updates for the affected products and recommends to update to the latest versions.
12.09.2023
SIEMENS CERT
SSA-831302 V1.1 (Last Update: 2023-09-12): Vulnerabilities in the BIOS of the SIMATIC S7-1500 TM MFP V1.0
Title
SSA-831302 V1.1 (Last Update: 2023-09-12): Vulnerabilities in the BIOS of the SIMATIC S7-1500 TM MFP V1.0
Published
Sept. 12, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-831302.html
Summary
Multiple vulnerabilities have been identified in the BIOS 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.
12.09.2023
SIEMENS CERT
SSA-794697 V1.3 (Last Update: 2023-09-12): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0
Title
SSA-794697 V1.3 (Last Update: 2023-09-12): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0
Published
Sept. 12, 2023, 2 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.
12.09.2023
SIEMENS CERT
SSA-711309 V1.0: Denial of Service Vulnerability in the ANSI C OPC UA SDK of SIMATIC Products
Title
SSA-711309 V1.0: Denial of Service Vulnerability in the ANSI C OPC UA SDK of SIMATIC Products
Published
Sept. 12, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-711309.html
Summary
The ANSI C OPC UA implementation as used in several SIMATIC products contains 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 to update ...
12.09.2023
SIEMENS CERT
SSA-787941 V1.3 (Last Update: 2023-09-12): Denial of Service Vulnerability in RUGGEDCOM ROS V4
Title
SSA-787941 V1.3 (Last Update: 2023-09-12): Denial of Service Vulnerability in RUGGEDCOM ROS V4
Published
Sept. 12, 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. ...
12.09.2023
SIEMENS CERT
SSA-587547 V1.1 (Last Update: 2023-09-12): Unencrypted Storage of User Credentials in QMS Automotive
Title
SSA-587547 V1.1 (Last Update: 2023-09-12): Unencrypted Storage of User Credentials in QMS Automotive
Published
Sept. 12, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-587547.html
Summary
QMS Automotive contains a vulnerability that stores user credentials in plantext within the user database. This could allow an attacker to read credentials from memory. Siemens has released an update for QMS Automotive and recommends to update to the latest version.
August 2023
08.08.2023
SIEMENS CERT
SSA-223771 V1.3 (Last Update: 2023-08-08): SISCO Stack Vulnerability in SIPROTEC 5 Devices
Title
SSA-223771 V1.3 (Last Update: 2023-08-08): SISCO Stack Vulnerability in SIPROTEC 5 Devices
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-223771.html
Summary
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.
08.08.2023
SIEMENS CERT
SSA-264815 V1.0: Type Confusion Vulnerability in OpenSSL X.400 Address Processing in SIMATIC Products
Title
SSA-264815 V1.0: Type Confusion Vulnerability in OpenSSL X.400 Address Processing in SIMATIC Products
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-264815.html
Summary
Several SIMATIC products are affected by a type confusion vulnerability relating to OpenSSL X.400 address processing (CVE-2023-0286), as disclosed disclosed on 2023-02-07 at https://www.openssl.org/news/secadv/20230207.txt. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures for ...
08.08.2023
SIEMENS CERT
SSA-306654 V1.7 (Last Update: 2023-08-08): Insyde BIOS Vulnerabilities in Siemens Industrial Products
Title
SSA-306654 V1.7 (Last Update: 2023-08-08): Insyde BIOS Vulnerabilities in Siemens Industrial Products
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-306654.html
Summary
Insyde has published information on vulnerabilities in Insyde BIOS in February 2022. This advisory lists the Siemens Industrial products affected by these vulnerabilities. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.
08.08.2023
SIEMENS CERT
SSA-264814 V1.0: Timing Based Side Channel Vulnerability in the OpenSSL RSA Decryption in SIMATIC Products
Title
SSA-264814 V1.0: Timing Based Side Channel Vulnerability in the OpenSSL RSA Decryption in SIMATIC Products
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-264814.html
Summary
Several SIMATIC products are affected by a timing based side channel vulnerability in the OpenSSL RSA Decryption (CVE-2023-4304), as disclosed on 2023-02-07 at https://www.openssl.org/news/secadv/20230207.txt. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures for ...
08.08.2023
SIEMENS CERT
SSA-407785 V1.0: Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization
Title
SSA-407785 V1.0: Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-407785.html
Summary
Parasolid and Teamcenter Visualization are affected by memory corruption vulnerabilities that could be triggered when the application reads files in X_T 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 or denial of ...
08.08.2023
SIEMENS CERT
SSA-472630 V1.0: Security Vulnerabilities Fixed in RUGGEDCOM CROSSBOW V5.4
Title
SSA-472630 V1.0: Security Vulnerabilities Fixed in RUGGEDCOM CROSSBOW V5.4
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-472630.html
Summary
The RUGGEDCOM CROSSBOW server application before V5.4 contains multiple vulnerabilities that could allow an attacker to execute arbitrary database queries via SQL injection attacks, to create a denial of service condition, or to write arbitrary files to the application’s file system. Siemens has released an update for RUGGEDCOM CROSSBOW and ...
08.08.2023
SIEMENS CERT
SSA-478960 V1.6 (Last Update: 2023-08-08): Missing CSRF Protection in the Web Server Login Page of Industrial Controllers
Title
SSA-478960 V1.6 (Last Update: 2023-08-08): Missing CSRF Protection in the Web Server Login Page of Industrial Controllers
Published
Aug. 8, 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. ...
08.08.2023
SIEMENS CERT
SSA-764801 V1.1 (Last Update: 2023-08-08): File Parsing Vulnerabilities in Tecnomatix Plant Simulation
Title
SSA-764801 V1.1 (Last Update: 2023-08-08): File Parsing Vulnerabilities in Tecnomatix Plant Simulation
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-764801.html
Summary
Siemens Tecnomatix Plant Simulation contains multiple vulnerabilities that could be triggered when the application reads PAR, SPP, STP and PRT files. If a user is tricked to open a malicious file using the affected application, this could lead to a crash, and potentially also to arbitrary code execution on the ...
08.08.2023
SIEMENS CERT
SSA-691715 V1.2 (Last Update: 2023-08-08): Vulnerability in OPC Foundation Local Discovery Server Affecting Siemens Products
Title
SSA-691715 V1.2 (Last Update: 2023-08-08): Vulnerability in OPC Foundation Local Discovery Server Affecting Siemens Products
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-691715.html
Summary
A vulnerability was identified in OPC Foundation Local Discovery Server which also affects Siemens products that could allow an attacker to escalate privileges under certain circumstances. Siemens has released an update for SIMATIC WinCC and recommends to update to the latest version. Siemens is preparing further updates and recommends specific ...
08.08.2023
SIEMENS CERT
SSA-794697 V1.2 (Last Update: 2023-08-08): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0
Title
SSA-794697 V1.2 (Last Update: 2023-08-08): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0
Published
Aug. 8, 2023, 2 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.
08.08.2023
SIEMENS CERT
SSB-439005 V5.4 (Last Update: 2023-08-08): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...
Title
SSB-439005 V5.4 (Last Update: 2023-08-08): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssb-439005.html
Summary
08.08.2023
SIEMENS CERT
SSA-770902 V1.0: Denial of Service Vulnerability in the Web Server of RUGGEDCOM ROS Devices
Title
SSA-770902 V1.0: Denial of Service Vulnerability in the Web Server of RUGGEDCOM ROS Devices
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-770902.html
Summary
A denial of service vulnerability could allow an unauthorized attacker to cause total loss of availability in the web server of the affected devices. 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 ...
08.08.2023
SIEMENS CERT
SSA-686975 V1.3 (Last Update: 2023-08-08): IPU 2022.3 Vulnerabilities in Siemens Industrial Products using Intel CPUs
Title
SSA-686975 V1.3 (Last Update: 2023-08-08): IPU 2022.3 Vulnerabilities in Siemens Industrial Products using Intel CPUs
Published
Aug. 8, 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 ...
08.08.2023
SIEMENS CERT
SSA-188491 V1.0: DLL Hijacking Vulnerabilities in Siemens Software Center
Title
SSA-188491 V1.0: DLL Hijacking Vulnerabilities in Siemens Software Center
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-188491.html
Summary
Multiple DLL Hijacking vulnerabilities in Siemens Software Center (SSC) could allow a local attacker to execute code with elevated privileges. Siemens has released an update for the Siemens Software Center and recommends to update to the latest version.
08.08.2023
SIEMENS CERT
SSA-811403 V1.0: Multiple File Parsing Vulnerabilities in Solid Edge before V223 Update 7
Title
SSA-811403 V1.0: Multiple File Parsing Vulnerabilities in Solid Edge before V223 Update 7
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-811403.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 DFT, PAR or PSM format. If a user is tricked to open a malicious file with the affected application, an attacker could leverage the vulnerability ...
08.08.2023
SIEMENS CERT
SSA-975961 V1.0: Privilege Escalation Vulnerabilities in SICAM TOOLBOX II before V07.10
Title
SSA-975961 V1.0: Privilege Escalation Vulnerabilities in SICAM TOOLBOX II before V07.10
Published
Aug. 8, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-975961.html
Summary
SICAM TOOLBOX II contains two vulnerabilities that could allow local attackers to execute code on the system with elevated privileges. Siemens has released an update for SICAM TOOLBOX II and recommends to update to the latest version.
08.08.2023
SIEMENS CERT
SSA-932528 V1.1 (Last Update: 2023-08-08): Multiple File Parsing Vulnerabilities in Solid Edge
Title
SSA-932528 V1.1 (Last Update: 2023-08-08): Multiple File Parsing Vulnerabilities in Solid Edge
Published
Aug. 8, 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 DWG, IFC, OBJ or STP format. If a user is tricked to open a malicious file with the affected application, an attacker could leverage the ...

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