Bulletins | CERT@VDE

SSA-280603 V1.0: Denial of Service Vulnerability in SINUMERIK ONE and SINUMERIK MC

Title

SSA-280603 V1.0: Denial of Service Vulnerability in SINUMERIK ONE and SINUMERIK MC

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-280603.html

Summary

A vulnerability has been identified in the integrated S7-1500 CPU of SINUMERIK ONE and SINUMERIK MC products that could allow an attacker to cause a denial of service condition. In order to exploit the vulnerability, an attacker must have access to the affected devices on port 102/tcp. Siemens is preparing ...

SSA-983300 V1.1 (Last Update: 2023-12-12): Vulnerabilities in LOGO! Soft Comfort

Title

SSA-983300 V1.1 (Last Update: 2023-12-12): Vulnerabilities in LOGO! Soft Comfort

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-983300.html

Summary

Two vulnerabilities have been identified in the LOGO! Soft Comfort software. These could allow an attacker to take over a system with the affected software installed. Siemens has released an update for LOGO! Soft Comfort and recommends to update to the latest version.

SSA-077170 V1.0: Multiple Vulnerabilities in SINEC INS before V1.0 SP2 Update 2

Title

SSA-077170 V1.0: Multiple Vulnerabilities in SINEC INS before V1.0 SP2 Update 2

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-077170.html

Summary

SINEC INS before V1.0 SP2 Update 2 is affected by multiple vulnerabilities. Siemens has released an update for SINEC INS and recommends to update to the latest version.

SSA-068047 V1.0: Multiple Vulnerabilities in SCALANCE M-800/S615 Family before V7.2.2

Title

SSA-068047 V1.0: Multiple Vulnerabilities in SCALANCE M-800/S615 Family before V7.2.2

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-068047.html

Summary

SCALANCE M-800/S615 Family before V7.2.2 is affected by multiple vulnerabilities. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-887801 V1.0: Information Disclosure Vulnerability in SIMATIC STEP 7 (TIA Portal)

Title

SSA-887801 V1.0: Information Disclosure Vulnerability in SIMATIC STEP 7 (TIA Portal)

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-887801.html

Summary

Siemens has released a new version of STEP 7 (TIA Portal) that fixes an information disclosure vulnerability. A local attacker could gain access to the access level password of the SIMATIC S7-1200 and S7-1500 CPUs, when entered by a legitimate user in the hardware configuration of the affected application.

SSA-042050 V1.1 (Last Update: 2023-12-12): Know-How Protection Mechanism Failure in TIA Portal

Title

SSA-042050 V1.1 (Last Update: 2023-12-12): Know-How Protection Mechanism Failure in TIA Portal

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-042050.html

Summary

The know-how protection feature in Totally Integrated Automation Portal (TIA Portal) does not properly update the encryption of existing program blocks when a project file is updated. This could allow attackers with access to the project file to recover previous - yet unprotected - versions of the project without the ...

SSA-118850 V1.0: Denial of Service Vulnerability in the OPC UA Implementation in SINUMERIK ONE and SINUMERIK MC

Title

SSA-118850 V1.0: Denial of Service Vulnerability in the OPC UA Implementation in SINUMERIK ONE and SINUMERIK MC

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-118850.html

Summary

SINUMERIK ONE and SINUMERIK MC products are affected by a denial of service vulnerability in the OPC UA implementation of the integrated S7-1500 CPU. The vulnerability in the integrated S7-1500 CPU is documented in more detail in SSA-711309 [1]. Siemens has released updates for the affected products and recommends to ...

SSA-256353 V1.5 (Last Update: 2023-12-12): Third-Party Component Vulnerabilities in RUGGEDCOM ROS

Title

SSA-256353 V1.5 (Last Update: 2023-12-12): Third-Party Component Vulnerabilities in RUGGEDCOM ROS

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-256353.html

Summary

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.

SSA-240541 V1.2 (Last Update: 2023-12-12): WIBU Systems CodeMeter Heap Buffer Overflow Vulnerability in Industrial Products

Title

SSA-240541 V1.2 (Last Update: 2023-12-12): WIBU Systems CodeMeter Heap Buffer Overflow Vulnerability in Industrial Products

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-240541.html

Summary

WIBU Systems published information about a heap buffer overflow vulnerability and associated fix releases of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens industrial products for license management. The vulnerability is described in the section “Vulnerability Classification” below and got assigned the CVE ID CVE-2023-3935. ...

SSA-955858 V1.1 (Last Update: 2023-12-12): Multiple Vulnerabilities in LOGO! 8 BM Devices

Title

SSA-955858 V1.1 (Last Update: 2023-12-12): Multiple Vulnerabilities in LOGO! 8 BM Devices

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-955858.html

Summary

LOGO! 8 BM (incl. SIPLUS variants) contains multiple web-related vulnerabilities. These could allow an attacker to execute code remotely, put the device into a denial of service state or retrieve parts of the memory. The vulnerabilities are related to the hardware of the product. Siemens has released new hardware versions ...

SSA-264815 V1.2 (Last Update: 2023-12-12): Type Confusion Vulnerability in OpenSSL X.400 Address Processing in SIMATIC Products

Title

SSA-264815 V1.2 (Last Update: 2023-12-12): Type Confusion Vulnerability in OpenSSL X.400 Address Processing in SIMATIC Products

Published

Dec. 12, 2023, 1 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 ...

SSA-180704 V1.0: Multiple Vulnerabilities in SCALANCE M-800/S615 Family before V8.0

Title

SSA-180704 V1.0: Multiple Vulnerabilities in SCALANCE M-800/S615 Family before V8.0

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-180704.html

Summary

SCALANCE M-800/S615 Family before V8.0 is affected by multiple vulnerabilities. Siemens has released a new version for SCALANCE M-800 / S615 and recommends to update to the latest version. Siemens recommends countermeasures for products where fixes are not, or not yet available.

SSA-892915 V1.0: Multiple Denial of Service Vulnerabilities in the Webserver of Industrial Products

Title

SSA-892915 V1.0: Multiple Denial of Service Vulnerabilities in the Webserver of Industrial Products

Published

Dec. 12, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-892915.html

Summary

Multiple vulnerabilities in the affected products could allow an unauthorized attacker with network access to the webserver to perform a denial of service attack. Siemens has released a new version for SINAMICS S120 (incl. SIPLUS variants) and recommends to update to the latest version. Siemens recommends specific countermeasures for products ...

SSA-711309 V1.3 (Last Update: 2023-12-12): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Title

SSA-711309 V1.3 (Last Update: 2023-12-12): Denial of Service Vulnerability in the OPC UA Implementations of SIMATIC Products

Published

Dec. 12, 2023, 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 ...

11.12.2023

#StopRansomware: Play Ransomware

Title

#StopRansomware: Play Ransomware

Published

Dec. 11, 2023, 11:41 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-352a

Summary

SUMMARY Note: This joint Cybersecurity Advisory (CSA) is part of an ongoing #StopRansomware effort to publish advisories for network defenders that detail 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 ...

Johnson Controls Metasys and Facility Explorer

Title

Johnson Controls Metasys and Facility Explorer

Published

Dec. 7, 2023, 1 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-03

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Johnson Controls Equipment: Metasys and Facility Explorer Vulnerability: Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service by sending invalid credentials. 3. TECHNICAL DETAILS 3.1 AFFECTED ...

Schweitzer Engineering Laboratories SEL-411L

Title

Schweitzer Engineering Laboratories SEL-411L

Published

Dec. 7, 2023, 1 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-02

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 4.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Schweitzer Engineering Laboratories Equipment: SEL-411L Vulnerability: Improper Restriction of Rendered UI Layers or Frames 2. RISK EVALUATION Successful exploitation of this vulnerability could expose authorized users to clickjacking attacks. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The ...

https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-05

ControlbyWeb Relay

Title

ControlbyWeb Relay

Published

Dec. 7, 2023, 1 p.m.

URL

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: ControlByWeb Equipment: X-332 and X-301 Vulnerability: Cross-Site Scripting 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an authenticated attacker to run malicious code during a user's session. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The ...

Sierra Wireless AirLink with ALEOS firmware

Title

Sierra Wireless AirLink with ALEOS firmware

Published

Dec. 7, 2023, 1 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-06

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 8.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Sierra Wireless Equipment: AirLink Vulnerabilities: Infinite Loop, NULL Pointer Dereference, Cross-site Scripting, Reachable Assertion, Use of Hard-coded Credentials, Use of Hard-coded Cryptographic Key 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to ...

06.12.2023

Russian FSB Cyber Actor Star Blizzard Continues Worldwide Spear-phishing Campaigns

Title

Russian FSB Cyber Actor Star Blizzard Continues Worldwide Spear-phishing Campaigns

Published

Dec. 6, 2023, 9:18 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-341a

Summary

The Russia-based actor is targeting organizations and individuals in the UK and other geographical areas of interest. OVERVIEW The Russia-based actor Star Blizzard (formerly known as SEABORGIUM, also known as Callisto Group/TA446/COLDRIVER/TAG-53/BlueCharlie) continues to successfully use spear-phishing attacks against targeted organizations and individuals in the UK, and other geographical areas ...

05.12.2023

Zebra ZTC Industrial ZT400 and ZTC Desktop GK420d

Title

Zebra ZTC Industrial ZT400 and ZTC Desktop GK420d

Published

Dec. 5, 2023, 1 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-339-01

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 5.4 ATTENTION: Exploitable with adjacent access/low attack complexity Vendor: Zebra Technologies Equipment: ZTC Industrial ZT410, ZTC Desktop GK420d Vulnerability: Authentication Bypass Using an Alternate Path or Channel 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to send specially crafted ...

04.12.2023

Threat Actors Exploit Adobe ColdFusion CVE-2023-26360 for Initial Access to Government Servers

Title

Threat Actors Exploit Adobe ColdFusion CVE-2023-26360 for Initial Access to Government Servers

Published

Dec. 4, 2023, 7:05 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-339a

Summary

SUMMARY The Cybersecurity and Infrastructure Security Agency (CISA) is releasing a Cybersecurity Advisory (CSA) in response to confirmed exploitation of CVE-2023-26360 by unidentified threat actors at a Federal Civilian Executive Branch (FCEB) agency. This vulnerability presents as an improper access control issue impacting Adobe ColdFusion versions 2018 Update 15 (and ...

01.12.2023

IRGC-Affiliated Cyber Actors Exploit PLCs in Multiple Sectors, Including U.S. Water and Wastewater Systems Facilities

Title

IRGC-Affiliated Cyber Actors Exploit PLCs in Multiple Sectors, Including U.S. Water and Wastewater Systems Facilities

Published

Dec. 1, 2023, 11:21 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-335a

Summary

SUMMARY The Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Environmental Protection Agency (EPA), and the Israel National Cyber Directorate (INCD)—hereafter referred to as "the authoring agencies"—are disseminating this joint Cybersecurity Advisory (CSA) to highlight continued malicious cyber activity against operational technology devices ...

November 2023

30.11.2023

Mitsubishi Electric FA Engineering Software Products

Title

Mitsubishi Electric FA Engineering Software Products

Published

Nov. 30, 2023, 1 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-334-04

Summary

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: Mitsubishi Electric Equipment: FA Engineering Software Products Vulnerability: External Control of File Name or Path 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a malicious attacker to execute malicious code by tricking legitimate users to ...

30.11.2023