November 2023
15.11.2023
US CERT
Scattered Spider
Title
Scattered Spider
Published
Nov. 15, 2023, 3:55 p.m.
URL
https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-320a
Summary
SUMMARY The Federal Bureau of Investigation (FBI) and Cybersecurity and Infrastructure Security Agency (CISA) are releasing this joint Cybersecurity Advisory (CSA) in response to recent activity by Scattered Spider threat actors against the commercial facilities sectors and subsectors. This advisory provides tactics, techniques, and procedures (TTPs) obtained through FBI investigations ...
14.11.2023
US CERT
#StopRansomware: Rhysida Ransomware
Title
#StopRansomware: Rhysida Ransomware
Published
Nov. 14, 2023, 5:45 p.m.
URL
https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-319a
Summary
SUMMARY Note: This joint Cybersecurity Advisory (CSA) is part of an ongoing #StopRansomware effort to publish advisories for network defenders detailing various ransomware variants and ransomware threat actors. These #StopRansomware advisories include recently and historically observed tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs) to help organizations protect ...
14.11.2023
US CERT (ICS)
Rockwell Automation SIS Workstation and ISaGRAF Workbench
Title
Rockwell Automation SIS Workstation and ISaGRAF Workbench
Published
Nov. 14, 2023, 1 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-318-02
Summary
View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: Rockwell Automation Equipment: SIS Workstation and ISaGRAF Workbench Vulnerability: Improper Input Validation 2. RISK EVALUATION Successful exploitation of this vulnerability could allow unprivileged local users to overwrite files replacing them with malicious programs. 3. TECHNICAL DETAILS 3.1 ...
14.11.2023
US CERT (ICS)
AVEVA Operations Control Logger
Title
AVEVA Operations Control Logger
Published
Nov. 14, 2023, 1 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-318-01
Summary
View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: AVEVA Equipment: Operations Control Logger Vulnerabilities: Execution with Unnecessary Privileges, External Control of File Name or Path 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow privilege escalation or denial of service. 3. TECHNICAL DETAILS 3.1 ...
14.11.2023
SIEMENS CERT
SSA-137900 V1.0: Multiple Vulnerabilities in COMOS
Title
SSA-137900 V1.0: Multiple Vulnerabilities in COMOS
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-137900.html
Summary
COMOS is affected by multiple vulnerabilities that could allow an attacker to execute arbitrary code or cause denial of service condition, data infiltration or perform access control violations. Siemens has released an update for COMOS and recommends to update to the latest version. Siemens recommends specific countermeasures for products where ...
14.11.2023
SIEMENS CERT
SSA-099606 V1.0: Multiple Vulnerabilities in SIMATIC MV500 before V3.3.5
Title
SSA-099606 V1.0: Multiple Vulnerabilities in SIMATIC MV500 before V3.3.5
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-099606.html
Summary
SIMATIC MV500 before V3.3.5 is affected by multiple vulnerabilities. Siemens has released an update for SIMATIC MV500 and recommends to update to the latest version.
14.11.2023
SIEMENS CERT
SSA-150063 V1.0: Multiple Vulnerabilities in SINEC PNI before V2.0
Title
SSA-150063 V1.0: Multiple Vulnerabilities in SINEC PNI before V2.0
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-150063.html
Summary
SINEC PNI before V2.0 is affected by multiple vulnerabilities. Siemens has released an update for SINEC PNI and recommends to update to the latest version.
14.11.2023
SIEMENS CERT
SSA-699386 V1.0: Multiple Vulnerabilities in SCALANCE XB-200 / XC-200 / XP-200 / XF-200BA / XR-300WG Family before V4.5
Title
SSA-699386 V1.0: Multiple Vulnerabilities in SCALANCE XB-200 / XC-200 / XP-200 / XF-200BA / XR-300WG Family before V4.5
Published
Nov. 14, 2023, 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.
14.11.2023
SIEMENS CERT
SSA-084182 V1.0: Privilege Escalation Vulnerability in Mendix Runtime
Title
SSA-084182 V1.0: Privilege Escalation Vulnerability in Mendix Runtime
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-084182.html
Summary
Mendix Runtime contains a capture-replay flaw which could have an impact to apps built with the platform, if certain preconditions are met that depend on the app’s model and access control design. This could allow authenticated attackers to access or modify objects without proper authorization, or escalate privileges in the ...
14.11.2023
SIEMENS CERT
SSA-407785 V1.1 (Last Update: 2023-11-14): Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization
Title
SSA-407785 V1.1 (Last Update: 2023-11-14): Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization
Published
Nov. 14, 2023, 1 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 ...
14.11.2023
SIEMENS CERT
SSA-197270 V1.0: Information Disclosure Vulnerability in Siemens OPC UA Modeling Editor (SiOME)
Title
SSA-197270 V1.0: Information Disclosure Vulnerability in Siemens OPC UA Modeling Editor (SiOME)
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-197270.html
Summary
Siemens OPC UA Modeling Editor (SiOME) is affected by an XML external entity (XXE) injection vulnerability that could allow an attacker to interfere with an application’s processing of XML data and read arbitrary files in the system. Siemens has released a new version for Siemens OPC UA Modelling Editor (SiOME) ...
14.11.2023
SIEMENS CERT
SSA-363107 V1.4 (Last Update: 2023-11-14): An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode
Title
SSA-363107 V1.4 (Last Update: 2023-11-14): An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-363107.html
Summary
A vulnerability was found in SIMATIC WinCC that could allow authenticated attackers to escape the Kiosk Mode. Siemens has released updates for the affected products and recommends to update to the latest versions.
14.11.2023
SIEMENS CERT
SSA-981975 V1.1 (Last Update: 2023-11-14): Information Disclosure Vulnerability in Intel-CPUs (CVE-2022-40982) Impacting SIMATI...
Title
SSA-981975 V1.1 (Last Update: 2023-11-14): Information Disclosure Vulnerability in Intel-CPUs (CVE-2022-40982) Impacting SIMATIC IPCs
Published
Nov. 14, 2023, 1 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 ...
14.11.2023
SIEMENS CERT
SSB-439005 V5.7 (Last Update: 2023-11-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...
Title
SSB-439005 V5.7 (Last Update: 2023-11-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssb-439005.html
Summary
14.11.2023
SIEMENS CERT
SSA-306654 V1.8 (Last Update: 2023-11-14): Insyde BIOS Vulnerabilities in Siemens Industrial Products
Title
SSA-306654 V1.8 (Last Update: 2023-11-14): Insyde BIOS Vulnerabilities in Siemens Industrial Products
Published
Nov. 14, 2023, 1 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.
14.11.2023
SIEMENS CERT
SSA-309571 V1.9 (Last Update: 2023-11-14): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)
Title
SSA-309571 V1.9 (Last Update: 2023-11-14): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)
Published
Nov. 14, 2023, 1 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 ...
14.11.2023
SIEMENS CERT
SSA-292063 V1.0: Multiple Vulnerabilities in Nozomi Guardian/CMC before 22.6.3 and 23.1.0 on RUGGEDCOM APE1808 devices
Title
SSA-292063 V1.0: Multiple Vulnerabilities in Nozomi Guardian/CMC before 22.6.3 and 23.1.0 on RUGGEDCOM APE1808 devices
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-292063.html
Summary
Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC before V22.6.3 and 23.1.0. This advisory lists the related 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. Customers are advised to consult and ...
14.11.2023
SIEMENS CERT
SSA-264814 V1.2 (Last Update: 2023-11-14): Timing Based Side Channel Vulnerability in the OpenSSL RSA Decryption in SIMATIC Pro...
Title
SSA-264814 V1.2 (Last Update: 2023-11-14): Timing Based Side Channel Vulnerability in the OpenSSL RSA Decryption in SIMATIC Products
Published
Nov. 14, 2023, 1 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 ...
14.11.2023
SIEMENS CERT
SSA-908185 V1.1 (Last Update: 2023-11-14): Mirror Port Isolation Vulnerability in RUGGEDCOM ROS Devices
Title
SSA-908185 V1.1 (Last Update: 2023-11-14): Mirror Port Isolation Vulnerability in RUGGEDCOM ROS Devices
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-908185.html
Summary
A vulnerability was identified in RUGGEDCOM ROS devices with mirror port enabled, that could allow an attacker to inject information into the network via the mirror port. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends ...
14.11.2023
SIEMENS CERT
SSA-268517 V1.0: Code Execution Vulnerability (libwebp CVE-2023-4863) in Mendix Studio Pro
Title
SSA-268517 V1.0: Code Execution Vulnerability (libwebp CVE-2023-4863) in Mendix Studio Pro
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-268517.html
Summary
Mendix Studio Pro is vulnerable to an out of bounds write vulnerability in the integrated libwebp library (CVE-2023-4863), that could allow an attacker to execute code in the context of a victim user’s system. Siemens has released updates for the affected products and recommends to update to the latest versions.
14.11.2023
SIEMENS CERT
SSA-975766 V1.1 (Last Update: 2023-11-14): Open Design Alliance Drawings SDK Vulnerability in Solid Edge
Title
SSA-975766 V1.1 (Last Update: 2023-11-14): Open Design Alliance Drawings SDK Vulnerability in Solid Edge
Published
Nov. 14, 2023, 1 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 the affected application, an attacker could leverage the vulnerability to crash the application or execute arbitrary code. Siemens has released updates for ...
14.11.2023
SIEMENS CERT
SSA-625850 V1.0: Multiple WIBU Systems CodeMeter Vulnerabilities Affecting the Desigo CC Product Family
Title
SSA-625850 V1.0: Multiple WIBU Systems CodeMeter Vulnerabilities Affecting the Desigo CC Product Family
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-625850.html
Summary
Versions V5.0 through V7 of the Desigo CC product family (Desigo CC, Desigo CC Compact, Desigo CC Connect, Cerberus DMS) are affected by multiple vulnerabilities in the underlying third-party component WIBU Systems CodeMeter Runtime. Successful exploitation of these vulnerabilities could allow remote attackers to execute arbitrary code on the Desigo ...
14.11.2023
SIEMENS CERT
SSA-617233 V1.0: Urgent/11 TCP/IP Stack Vulnerabilities in SIPROTEC 4 7SJ66 Devices
Title
SSA-617233 V1.0: Urgent/11 TCP/IP Stack Vulnerabilities in SIPROTEC 4 7SJ66 Devices
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-617233.html
Summary
SIPROTEC 4 7SJ66 devices are affected by multiple security vulnerabilities due to the underlying Wind River VxWorks network stack. This stack is affected by nine of the eleven vulnerabilities that are also known as “URGENT/11”. The vulnerabilities could allow an attacker to execute a variety of exploits for the purpose ...
14.11.2023
SIEMENS CERT
SSA-478780 V1.0: Multiple WRL File Parsing Vulnerabilities in Tecnomatix Plant Simulation
Title
SSA-478780 V1.0: Multiple WRL File Parsing Vulnerabilities in Tecnomatix Plant Simulation
Published
Nov. 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-478780.html
Summary
Siemens Tecnomatix Plant Simulation contains multiple file parsing vulnerabilities that could be triggered when the application reads files in WRL format. 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 ...
14.11.2023
SIEMENS CERT
SSA-691715 V1.3 (Last Update: 2023-11-14): Vulnerability in OPC Foundation Local Discovery Server Affecting Siemens Products
Title
SSA-691715 V1.3 (Last Update: 2023-11-14): Vulnerability in OPC Foundation Local Discovery Server Affecting Siemens Products
Published
Nov. 14, 2023, 1 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 ...

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