Bulletins | CERT@VDE

SSA-851884 V1.1 (Last Update: 2023-06-13): Authentication Bypass Vulnerability in Mendix SAML Module

Title

SSA-851884 V1.1 (Last Update: 2023-06-13): Authentication Bypass Vulnerability in Mendix SAML Module

Published

June 13, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-851884.html

Summary

The Mendix SAML module insufficiently verifies the SAML assertions. This could allow unauthenticated remote attackers to bypass authentication and get access to the application. Mendix has provided fix releases for the Mendix SAML module and recommends to update to the latest version. Note: For compatibility reasons, fix versions are introduced ...

SSA-042050 V1.0: Know-How Protection Mechanism Failure in TIA Portal

Title

SSA-042050 V1.0: Know-How Protection Mechanism Failure in TIA Portal

Published

June 13, 2023, 2 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-794697 V1.0: Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0

Title

SSA-794697 V1.0: Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0

Published

June 13, 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.

SSA-120378 V1.2 (Last Update: 2023-06-13): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go

Title

SSA-120378 V1.2 (Last Update: 2023-06-13): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go

Published

June 13, 2023, 2 a.m.

URL

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

Summary

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-572005 V1.2 (Last Update: 2023-06-13): Vulnerabilities in the Web Server of SICAM P850 and SICAM P855 Devices

Title

SSA-572005 V1.2 (Last Update: 2023-06-13): Vulnerabilities in the Web Server of SICAM P850 and SICAM P855 Devices

Published

June 13, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-572005.html

Summary

Session fixation and multiple incorrect parameter parsing vulnerabilities that could potentially lead to remote code execution were identified in the web server of SICAM P850 and SICAM P855 devices. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-975766 V1.0: Open Design Alliance Drawings SDK Vulnerability in Solid Edge

Title

SSA-975766 V1.0: Open Design Alliance Drawings SDK Vulnerability in Solid Edge

Published

June 13, 2023, 2 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 any of the affected products, this could lead the application to crash or potentially lead to arbitrary code execution. Siemens has released ...

SSA-968170 V1.0: Remote Code Execution Vulnerability in SIMATIC STEP 7 V5.x and Derived Products

Title

SSA-968170 V1.0: Remote Code Execution Vulnerability in SIMATIC STEP 7 V5.x and Derived Products

Published

June 13, 2023, 2 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 with low privileges 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 ...

SSA-731916 V1.0: Multiple Vulnerabilities in CPCI85 Firmware of SICAM A8000 Devices

Title

SSA-731916 V1.0: Multiple Vulnerabilities in CPCI85 Firmware of SICAM A8000 Devices

Published

June 13, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-731916.html

Summary

The CPCI85 firmware of SICAM A8000 CP-8031 and CP-8050 is affected by multiple vulnerabilities such as authenticated remote command injection, exposure of serial UART interface, and hard coded credentials (for UART login). Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-831302 V1.0: Vulnerabilities in the BIOS of the SIMATIC S7-1500 TM MFP V1.0

Title

SSA-831302 V1.0: Vulnerabilities in the BIOS of the SIMATIC S7-1500 TM MFP V1.0

Published

June 13, 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 countermeasures for products where updates are not, or not yet available.

12.06.2023

US CERT

Understanding Ransomware Threat Actors: LockBit

Title

Understanding Ransomware Threat Actors: LockBit

Published

June 12, 2023, 6:22 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-165a

Summary

SUMMARY In 2022, LockBit was the most deployed ransomware variant across the world and continues to be prolific in 2023. Since January 2020, affiliates using LockBit have attacked organizations of varying sizes across an array of critical infrastructure sectors, including financial services, food and agriculture, education, energy, government and emergency ...

08.06.2023

Atlas Copco Power Focus 6000

Title

Atlas Copco Power Focus 6000

Published

June 8, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-159-01

Summary

1. EXECUTIVE SUMMARY CVSS v3 6.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Atlas Copco Equipment: Power Focus 6000 Vulnerabilities: Cleartext Storage of Sensitive Information, Small Space of Random Values, Cleartext Transmission of Sensitive Information 2. RISK EVALUATION Successful exploitation of these vulnerabilities could cause a loss of sensitive information and ...

08.06.2023

Sensormatic Electronics Illustra Pro Gen 4

Title

Sensormatic Electronics Illustra Pro Gen 4

Published

June 8, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-159-02

Summary

1. EXECUTIVE SUMMARY CVSS v3 8.3 ATTENTION: Exploitable via adjacent network Vendor: Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. Equipment: Illustra Pro Gen 4 Vulnerability: Active Debug Code 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to compromise device credentials over a long period of ...

06.06.2023

US CERT

#StopRansomware: CL0P Ransomware Gang Exploits CVE-2023-34362 MOVEit Vulnerability

Title

#StopRansomware: CL0P Ransomware Gang Exploits CVE-2023-34362 MOVEit Vulnerability

Published

June 6, 2023, 10:58 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-158a

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 ...

06.06.2023

Mitsubishi Electric MELSEC iQ-R Series/iQ-F Series

Title

Mitsubishi Electric MELSEC iQ-R Series/iQ-F Series

Published

June 6, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-157-02

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: MELSEC iQ-R Series/iQ-F Series EtherNet/IP Modules and EtherNet/IP Configuration tool Vulnerabilities: Weak Password Requirements, Use of Hard-coded Password, Missing Password Field Masking, Unrestricted Upload of File with Dangerous Type 2. RISK EVALUATION Successful exploitation of ...

06.06.2023

Delta Electronics CNCSoft-B DOPSoft

Title

Delta Electronics CNCSoft-B DOPSoft

Published

June 6, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-157-01

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: Delta Electronics Equipment: CNCSoft-B DOPSoft Vulnerabilities: Stack-based Buffer Overflow, Heap-based Buffer Overflow 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to exploit a buffer overflow condition and remotely execute arbitrary code. 3. TECHNICAL DETAILS 3.1 ...

01.06.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-152-02

HID Global SAFE

Title

HID Global SAFE

Published

June 1, 2023, 2 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: HID Global Equipment: SAFE Vulnerabilities: Modification of Assumed-Immutable Data 2. RISK EVALUATION Successful exploitation of this vulnerability could result in exposure of personal data or create a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions ...

May 2023

31.05.2023

Possible damage of secure element in Bosch IP cameras

Title

Possible damage of secure element in Bosch IP cameras

Published

May 31, 2023, 2 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-435698-bt.html

Summary

BOSCH-SA-435698-BT: Due to an error in the software interface to the secure element chip on the cameras, the chip can be **permanently damaged** leading to an unusable camera when enabling the Stream security option (signing of the video stream) on Bosch CPP13 and CPP14 cameras. The default setting for this ...

25.05.2023

Moxa MXsecurity Series

Title

Moxa MXsecurity Series

Published

May 25, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-145-01

Summary

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Moxa Equipment: MXsecurity Series Vulnerabilities: Command Injection and Use of Hard-Coded Credentials 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an unauthorized user to bypass authentication or to execute arbitrary commands on the device. 3. TECHNICAL ...

24.05.2023

.NET Remote Code Execution Vulnerability in BVMS, BIS and AMS

Title

.NET Remote Code Execution Vulnerability in BVMS, BIS and AMS

Published

May 24, 2023, 2 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-110112-bt.html

Summary

BOSCH-SA-110112-BT: The Bosch Video Management System (BVMS), the Bosch Access Management System (AMS), and the Bosch Building Integration System (BIS) are using a vulnerable version of the Microsoft .NET package System.Text.Encodings.Web. The System.Text.Encodings.Web is a NuGet package from Microsoft, and Microsoft has published an advisory to provide information about a ...

24.05.2023

Unrestricted SSH port forwarding in BVMS

Title

Unrestricted SSH port forwarding in BVMS

Published

May 24, 2023, 2 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-025794-bt.html

Summary

BOSCH-SA-025794-BT: The Bosch Video Management System is using SSH server that does not restrict a port forwarding requested by an authenticated SSH client. An authenticated SSH client can request a connection which is forwarded by the BVMS SSH server to a resource within the trusted internal network, which is normally ...

24.05.2023

Vulnerability in Wiegand card data interpretation

Title

Vulnerability in Wiegand card data interpretation

Published

May 24, 2023, 2 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-391095-bt.html

Summary

BOSCH-SA-391095-BT: Bosch Access Control products AMC2-4WCF and AMC2-2WCF have a firmware bug which may lead to misinterpretation of access card data that is sent from a Wiegand reader. This may in turn lead to granting physical access to an unauthorized person. This vulnerability affects only products with Wiegand interface, i.e., ...

People's Republic of China State-Sponsored Cyber Actor Living off the Land to Evade Detection

US CERT

Title

People's Republic of China State-Sponsored Cyber Actor Living off the Land to Evade Detection

Published

May 23, 2023, 8:06 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-144a

Summary

Summary The United States and international cybersecurity authorities are issuing this joint Cybersecurity Advisory (CSA) to highlight a recently discovered cluster of activity of interest associated with a People’s Republic of China (PRC) state-sponsored cyber actor, also known as Volt Typhoon. Private sector partners have identified that this activity affects ...

Mitsubishi Electric MELSEC Series CPU module

Title

Mitsubishi Electric MELSEC Series CPU module

Published

May 23, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03

Summary

1. EXECUTIVE SUMMARY CVSS v3 10.0 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Corporation Equipment: MELSEC Series CPU module Vulnerabilities: Classic Buffer Overflow 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a remote attacker to cause a denial-of-service condition or execute malicious code on a target product ...

Hitachi Energy’s AFS65x, AFS67x, AFR67x and AFF66x Products

Title

Hitachi Energy’s AFS65x, AFS67x, AFR67x and AFF66x Products

Published

May 23, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-01

Summary

1. EXECUTIVE SUMMARY CVSS v3 8.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi Energy Equipment: AFS65x, AFS67x, AFR67x and AFF66x series products Vulnerabilities: Use After Free 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to disclose sensitive information or lead to a Denial-of-Service (DoS). 3. TECHNICAL ...