Bulletins | CERT@VDE

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

#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

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 ...

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 ...

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

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., ...

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

.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 ...

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

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 ...

Hitachi Energy’s RTU500 Series Product

Title

Hitachi Energy’s RTU500 Series Product

Published

May 23, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-02

Summary

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi Energy Equipment: RTU500 Series Vulnerabilities: Type Confusion, Observable Timing Discrepancy, Out-of-bounds Read, Infinite Loop, Classic Buffer Overflow 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to crash the device being accessed or cause ...

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 ...

Johnson Controls OpenBlue Enterprise Manager Data Collector

Title

Johnson Controls OpenBlue Enterprise Manager Data Collector

Published

May 18, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-138-04

Summary

1. EXECUTIVE SUMMARY CVSS v3 10.0 ATTENTION: Exploitable remotely/low attack complexity Vendor: Johnson Controls Inc. Equipment: OpenBlue Enterprise Manager Data Collector Vulnerabilities: Improper Authentication, Exposure of Sensitive Information to an Unauthorized Actor 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker, under certain circumstances, to make application ...

Hitachi Energy’s MicroSCADA Pro/X SYS600 Products

Title

Hitachi Energy’s MicroSCADA Pro/X SYS600 Products

Published

May 18, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-138-03

Summary

1. EXECUTIVE SUMMARY CVSS v3 6.7 ATTENTION: Public exploits are available Vendor: Hitachi Energy Equipment: MicroSCADA Pro/X SYS600 Products Vulnerabilities: Permissions, Privileges, and Access Controls 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected product. 3. TECHNICAL DETAILS 3.1 AFFECTED ...

Carlo Gavazzi Powersoft

Title

Carlo Gavazzi Powersoft

Published

May 18, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-138-01

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity/public exploits are available Vendor: Carlo Gavazzi Equipment: Powersoft Vulnerabilities: Path Traversal 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to access and retrieve any file from the server. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The ...

Mitsubishi Electric MELSEC WS Series

Title

Mitsubishi Electric MELSEC WS Series

Published

May 18, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-138-02

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: WS0-GETH00200 Vulnerabilities: Active Debug Code 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to bypass authentication and log in by connecting to the module via telnet to reset the module or, ...

Rockwell Automation FactoryTalk Diagnostics (Update B)

Title

Rockwell Automation FactoryTalk Diagnostics (Update B)

Published

May 18, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-20-051-02-0

Summary

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Rockwell Automation Equipment: FactoryTalk Diagnostics Vulnerabilities: Deserialization of Untrusted Data 2. UPDATE OR REPOSTED INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-20-051-02-Rockwell Automation FactoryTalk Diagnostics (Update A) that was published February ...

16.05.2023

Rockwell Automation FactoryTalk Vantagepoint

Title

Rockwell Automation FactoryTalk Vantagepoint

Published

May 16, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-03

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.1 ATTENTION: Exploitable remotely Vendor: Rockwell Automation Equipment: FactoryTalk Vantagepoint Vulnerabilities: Insufficient Verification of Data Authenticity 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to impersonate an existing user or execute a cross site request forgery (CSRF) attack. 3. TECHNICAL DETAILS ...

16.05.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-02

Rockwell ArmorStart

Title

Rockwell ArmorStart

Published

May 16, 2023, 2 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.0 ATTENTION: Exploitable remotely/low attack complexity Vendor: Rockwell Equipment: ArmorStart Vulnerabilities: Improper Input Validation 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow a malicious user to view and modify sensitive data or make the web page unavailable. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS ...

16.05.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-01

Snap One OvrC Cloud

Title

Snap One OvrC Cloud

Published

May 16, 2023, 2 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 8.6 ATTENTION: Exploitable remotely/low attack complexity Vendor: Snap One Equipment: OvrC Cloud, OvrC Pro Devices Vulnerabilities: Improper Input Validation, Observable Response Discrepancy, Improper Access Control, Cleartext Transmission of Sensitive Information, Insufficient Verification of Data Authenticity, Open Redirect, Use of Hard-coded Credentials, Hidden Functionality 2. RISK ...

15.05.2023