Bulletins | CERT@VDE

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 ...

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 ...

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 ...

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 ...

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 ...

SSA-851884 V1.2 (Last Update: 2023-08-08): Authentication Bypass Vulnerability in Mendix SAML Module

Title

SSA-851884 V1.2 (Last Update: 2023-08-08): Authentication Bypass Vulnerability in Mendix SAML Module

Published

Aug. 8, 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, fixes for several versions ...

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 ...

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.

Mitsubishi Electric GOT2000 and GOT SIMPLE

Title

Mitsubishi Electric GOT2000 and GOT SIMPLE

Published

Aug. 3, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-01

Summary

1. EXECUTIVE SUMMARY CVSS v3 5.9 ATTENTION: Exploitable remotely Vendor: Mitsubishi Electric Equipment: GOT2000 Series and GOT SIMPLE Series Vulnerability: Predictable Exact Value from Previous Values 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to hijack data connections or prevent legitimate users from establishing data connections. ...

TEL-STER TelWin SCADA WebInterface

Title

TEL-STER TelWin SCADA WebInterface

Published

Aug. 3, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-03

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: TEL-STER Sp. z o. o. Equipment: TelWin SCADA WebInterface Vulnerability: Path Traversal 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an unauthenticated attacker to read files on the system. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS TEL-STER ...

Mitsubishi Electric GT and GOT Series Products

Title

Mitsubishi Electric GT and GOT Series Products

Published

Aug. 3, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-02

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: GT Designer3, GOT2000 Series, GOT SIMPLE Series, and GT SoftGOT2000 Vulnerability: Weak Encoding for Password 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to obtain plaintext passwords by sniffing packets containing ...

Sensormatic Electronics VideoEdge

Title

Sensormatic Electronics VideoEdge

Published

Aug. 3, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-04

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.1 ATTENTION: Low attack complexity Vendor: Sensormatic Electronics, LLC, a subsidiary of Johnson Controls Inc. Equipment: VideoEdge Vulnerability: Acceptance of Extraneous Untrusted Data with Trusted Data 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a local user to edit the VideoEdge configuration file ...

02.08.2023

2022 Top Routinely Exploited Vulnerabilities

Title

2022 Top Routinely Exploited Vulnerabilities

Published

Aug. 2, 2023, 8:57 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-215a

Summary

SUMMARY The following cybersecurity agencies coauthored this joint Cybersecurity Advisory (CSA): United States: The Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), and Federal Bureau of Investigation (FBI) Australia: Australian Signals Directorate’s Australian Cyber Security Centre (ACSC) Canada: Canadian Centre for Cyber Security (CCCS) New Zealand: New Zealand ...

01.08.2023

Threat Actors Exploiting Ivanti EPMM Vulnerabilities

Title

Threat Actors Exploiting Ivanti EPMM Vulnerabilities

Published

Aug. 1, 2023, 4:42 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-213a

Summary

SUMMARY The Cybersecurity and Infrastructure Security Agency (CISA) and the Norwegian National Cyber Security Centre (NCSC-NO) are releasing this joint Cybersecurity Advisory (CSA) in response to active exploitation of CVE-2023-35078 and CVE-2023-35081. Advanced persistent threat (APT) actors exploited CVE-2023-35078 as a zero day from at least April 2023 through July ...

01.08.2023

APSystems Altenergy Power Control

Title

APSystems Altenergy Power Control

Published

Aug. 1, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-213-01

Summary

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely / low attack complexity / public exploits available Vendor: APSystems Equipment: Altenergy Power Control Vulnerability: OS Command Injection 2. RISK EVALUATION Successful exploitation of this vulnerability may allow remote code execution. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of ...

July 2023

Mitsubishi Electric CNC Series

Title

Mitsubishi Electric CNC Series

Published

July 27, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-03

Summary

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: CNC Series devices Vulnerability: Classic Buffer Overflow 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a malicious remote attacker to cause a denial-of-service condition and execute malicious code on the product by sending ...

Mitsubishi Electric CNC Series (Update A)

Title

Mitsubishi Electric CNC Series (Update A)

Published

July 27, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-03

Summary

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: CNC Series devices Vulnerability: Classic Buffer Overflow 2. UPDATE OR REPOSTED INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-23-208-03 Mitsubishi Electric CNC Series that was published July 27, 2023, on ...

https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-02

PTC KEPServerEX

Title

PTC KEPServerEX

Published

July 27, 2023, 2 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: PTC Equipment: KEPServerEX Vulnerability: Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of this vulnerability could result in the affected device crashing. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of KEPServerEX, an industrial automation data concentrator ...

ETIC Telecom RAS Authentication

Title

ETIC Telecom RAS Authentication

Published

July 27, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-01

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.1 ATTENTION: Exploitable with adjacent access/low attack complexity Vendor: ETIC Telecom Equipment: Remote Access Server (RAS) Vulnerability: Insecure Default Initialization of Resource 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to reconfigure the device or cause a denial-of-service condition. 3. TECHNICAL ...

26.07.2023

Preventing Web Application Access Control Abuse

Title

Preventing Web Application Access Control Abuse

Published

July 26, 2023, 11:10 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-208a

Summary

SUMMARY The Australian Signals Directorate’s Australian Cyber Security Centre (ACSC), U.S. Cybersecurity and Infrastructure Security Agency (CISA), and U.S. National Security Agency (NSA) are releasing this joint Cybersecurity Advisory to warn vendors, designers, and developers of web applications and organizations using web applications about insecure direct object reference (IDOR) vulnerabilities. ...

25.07.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-206-01

AXIS A1001

Title

AXIS A1001

Published

July 25, 2023, 2 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.1 ATTENTION: Exploitable from adjacent network Vendor: Axis Communications Equipment: AXIS A1001 Vulnerability: Heap-based Buffer Overflow 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of AXIS A1001, a ...

25.07.2023

Emerson ROC800 Series RTU and DL8000 Preset Controller

Title

Emerson ROC800 Series RTU and DL8000 Preset Controller

Published

July 25, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-206-03

Summary

1. EXECUTIVE SUMMARY CVSS v3 9.4 ATTENTION: Exploitable remotely/low attack complexity Vendor: Emerson Equipment: ROC800-Series RTU; including ROC800, ROC800L, and DL8000 Preset Controllers Vulnerability: Authentication Bypass 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition or gain unauthorized access to data or ...

25.07.2023

Johnson Controls IQ Wifi 6

Title

Johnson Controls IQ Wifi 6

Published

July 25, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-206-04

Summary

1. EXECUTIVE SUMMARY CVSS v3 8.3 ATTENTION: Low attack complexity Vendor: Johnson Controls Inc. Equipment: IQ Wifi 6 Vulnerability: Improper Restriction of Excessive Authentication Attempts 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an unauthorized user to gain account access by conducting a brute force authentication attack. 3. ...

20.07.2023

Threat Actors Exploiting Citrix CVE-2023-3519 to Implant Webshells

Title

Threat Actors Exploiting Citrix CVE-2023-3519 to Implant Webshells

Published

July 20, 2023, 9:28 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-201a

Summary

SUMMARY The Cybersecurity and Infrastructure Security Agency (CISA) is releasing this Cybersecurity Advisory to warn network defenders about exploitation of CVE-2023-3519, an unauthenticated remote code execution (RCE) vulnerability affecting NetScaler (formerly Citrix) Application Delivery Controller (ADC) and NetScaler Gateway. In June 2023, threat actors exploited this vulnerability as a zero-day ...

20.07.2023