April 2023
17.04.2023
US CERT
APT28 Exploits Known Vulnerability to Carry Out Reconnaissance and Deploy Malware on Cisco Routers
Title
APT28 Exploits Known Vulnerability to Carry Out Reconnaissance and Deploy Malware on Cisco Routers
Published
April 17, 2023, 10:32 p.m.
URL
https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-108
Summary
APT28 accesses poorly maintained Cisco routers and deploys malware on unpatched devices using CVE-2017-6742. Overview and Context The UK National Cyber Security Centre (NCSC), the US National Security Agency (NSA), US Cybersecurity and Infrastructure Security Agency (CISA) and US Federal Bureau of Investigation (FBI) are releasing this joint advisory to ...
13.04.2023
US CERT (ICS)
Siemens SCALANCE X-200, X-200IRT, and X-300 Switch Families BadAlloc Vulnerabilities
Title
Siemens SCALANCE X-200, X-200IRT, and X-300 Switch Families BadAlloc Vulnerabilities
Published
April 13, 2023, 2 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-103-13
Summary
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). 1. EXECUTIVE SUMMARY CVSS v3 ...
13.04.2023
US CERT (ICS)
Siemens CPCI85 Firmware of SICAM A8000 Devices
Title
Siemens CPCI85 Firmware of SICAM A8000 Devices
Published
April 13, 2023, 2 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-103-07
Summary
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). 1. EXECUTIVE SUMMARY CVSS v3 ...
13.04.2023
US CERT (ICS)
Siemens Path Traversal TIA Portal
Title
Siemens Path Traversal TIA Portal
Published
April 13, 2023, 2 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-103-04
Summary
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). 1. EXECUTIVE SUMMARY CVSS v3 ...
13.04.2023
US CERT (ICS)
Siemens JT Open and JT Utilities
Title
Siemens JT Open and JT Utilities
Published
April 13, 2023, 2 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-103-02
Summary
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). 1. EXECUTIVE SUMMARY CVSS v3 ...
13.04.2023
US CERT (ICS)
Siemens SCALANCE XCM332
Title
Siemens SCALANCE XCM332
Published
April 13, 2023, 2 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-103-09
Summary
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). 1. EXECUTIVE SUMMARY CVSS v3 ...
13.04.2023
US CERT (ICS)
Siemens Adaptec maxView Application
Title
Siemens Adaptec maxView Application
Published
April 13, 2023, 2 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-103-01
Summary
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). 1. EXECUTIVE SUMMARY CVSS v3 ...
13.04.2023
US CERT (ICS)
Mitsubishi Electric India GC-ENET-COM
Title
Mitsubishi Electric India GC-ENET-COM
Published
April 13, 2023, 2 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-103-15
Summary
1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric India Equipment: GC-ENET-COM Vulnerability: Signal Handler Race Condition 2. RISK EVALUATION Successful exploitation of this vulnerability could lead to a communication error and may result in a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The ...
11.04.2023
US CERT (ICS)
FANUC ROBOGUIDE-HandlingPRO
Title
FANUC ROBOGUIDE-HandlingPRO
Published
April 11, 2023, 2 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-101-01
Summary
1. EXECUTIVE SUMMARY CVSS v3 6.8 ATTENTION: Exploitable remotely Vendor: FANUC Equipment: ROBOGUIDE-HandlingPRO Vulnerability: Path Traversal 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to read and/or overwrite files on the system running the affected software. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of ...
11.04.2023
SIEMENS CERT
SSA-787941 V1.2 (Last Update: 2023-04-11): Denial of Service Vulnerability in RUGGEDCOM ROS V4
Title
SSA-787941 V1.2 (Last Update: 2023-04-11): Denial of Service Vulnerability in RUGGEDCOM ROS V4
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-787941.html
Summary
RUGGEDCOM ROS-based V4 devices are vulnerable to a denial of service attack (Slowloris). By sending partial HTTP requests nonstop, with none completed, the affected web servers will be waiting for the completion of each request, occupying all available HTTP connections. The web server recovers by itself once the attack ends. ...
11.04.2023
SIEMENS CERT
SSA-792594 V1.1 (Last Update: 2023-04-11): Host Header Injection Vulnerability in Polarion ALM
Title
SSA-792594 V1.1 (Last Update: 2023-04-11): Host Header Injection Vulnerability in Polarion ALM
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-792594.html
Summary
Polarion ALM contains a misconfiguration in its default Apache HTTP Server configuration that could allow an attacker to perform host header injection attacks. Siemens has released an update for Polarion ALM and recommends to update to the latest version.
11.04.2023
SIEMENS CERT
SSA-700053 V1.2 (Last Update: 2023-04-11): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go
Title
SSA-700053 V1.2 (Last Update: 2023-04-11): Multiple File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-700053.html
Summary
Siemens Teamcenter Visualization and JT2Go are affected by multiple file parsing vulnerabilities that could be triggered when the application reads a malicious file in CGM or RAS format. If a user is tricked to open a malicious file with the affected products, this could lead the application to crash or ...
11.04.2023
SIEMENS CERT
SSA-699404 V1.0: Observable Response Discrepancy in Mendix Forgot Password Module
Title
SSA-699404 V1.0: Observable Response Discrepancy in Mendix Forgot Password Module
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-699404.html
Summary
The Mendix Forgot Password module contains an observable response discrepancy issue that could allow an attacker to retrieve sensitive information. Siemens has released updates for the affected products and recommends to update to the latest versions.
11.04.2023
SIEMENS CERT
SSA-813746 V1.0: BadAlloc Vulnerabilities in SCALANCE X-200, X-200IRT, and X-300 Switch Families
Title
SSA-813746 V1.0: BadAlloc Vulnerabilities in SCALANCE X-200, X-200IRT, and X-300 Switch Families
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-813746.html
Summary
Siemens has released a new firmware version for SCALANCE X-200 and X-200 IRT switches that address Bad Alloc vulnerabilities in the underlying operating system and recommends to update to the latest versions. Siemens recommends countermeasures for products where updates are not, or not yet available.
11.04.2023
SIEMENS CERT
SSA-840800 V1.3 (Last Update: 2023-04-11): Code Injection Vulnerability in RUGGEDCOM ROS
Title
SSA-840800 V1.3 (Last Update: 2023-04-11): Code Injection Vulnerability in RUGGEDCOM ROS
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-840800.html
Summary
RUGGEDCOM ROS-based devices are vulnerable to a web-based code injection attack. To execute this attack, it is necessary to access the system via the Command Line Interface (CLI). Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products ...
11.04.2023
SIEMENS CERT
SSA-840188 V1.6 (Last Update: 2023-04-11): Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products
Title
SSA-840188 V1.6 (Last Update: 2023-04-11): Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-840188.html
Summary
Multiple vulnerabilities were found in SIMATIC WinCC that ultimately could allow local or remote attackers to escalate privileges and read, write or delete critical files. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are ...
11.04.2023
SIEMENS CERT
SSA-780073 V2.3 (Last Update: 2023-04-11): Denial of Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Title
SSA-780073 V2.3 (Last Update: 2023-04-11): Denial of Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-780073.html
Summary
Products that include the Siemens PROFINET-IO (PNIO) stack in versions prior V06.00 are potentially affected by a denial of service vulnerability when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...
11.04.2023
SIEMENS CERT
SSA-270778 V1.8 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC S...
Title
SSA-270778 V1.8 (Last Update: 2023-04-11): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-270778.html
Summary
A Denial-of-Service vulnerability was found in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC software when encrypted communication is enabled. The vulnerability could allow an attacker with network access to cause a Denial-of-Service condition under certain circumstances (versions prior to SIMATIC WinCC V7.3 or SIMATIC PCS 7 V8.1 are ...
11.04.2023
SIEMENS CERT
SSA-838121 V1.3 (Last Update: 2023-04-11): Multiple Denial of Service Vulnerabilities in Industrial Products
Title
SSA-838121 V1.3 (Last Update: 2023-04-11): Multiple Denial of Service Vulnerabilities in Industrial Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-838121.html
Summary
Affected SIMATIC firmware contains three vulnerabilities that could allow an unauthenticated attacker to perform a denial of service attack under certain conditions. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends countermeasures for products where updates are not, or not yet ...
11.04.2023
SIEMENS CERT
SSA-462066 V3.1 (Last Update: 2023-04-11): Vulnerability known as TCP SACK PANIC in Industrial Products
Title
SSA-462066 V3.1 (Last Update: 2023-04-11): Vulnerability known as TCP SACK PANIC in Industrial Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-462066.html
Summary
Multiple industrial products are affected by a vulnerability in the kernel known as TCP SACK PANIC. The vulnerability could allow a remote attacker to cause a denial of service condition. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures ...
11.04.2023
SIEMENS CERT
SSA-552702 V1.5 (Last Update: 2023-04-11): Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Pr...
Title
SSA-552702 V1.5 (Last Update: 2023-04-11): Privilege Escalation Vulnerability in the Web Interface of SCALANCE and RUGGEDCOM Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-552702.html
Summary
The products listed below do not properly authorize the change password function of the web interface. This could allow low privileged users to escalate their privileges. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates ...
11.04.2023
SIEMENS CERT
SSA-349422 V1.9 (Last Update: 2023-04-11): Denial of Service Vulnerability in Industrial Real-Time (IRT) Devices
Title
SSA-349422 V1.9 (Last Update: 2023-04-11): Denial of Service Vulnerability in Industrial Real-Time (IRT) Devices
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-349422.html
Summary
A vulnerability in the affected products could allow an unauthorized attacker with network access to perform a denial-of-service attack resulting in loss of real-time synchronization. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are ...
11.04.2023
SIEMENS CERT
SSA-978220 V1.8 (Last Update: 2023-04-11): Denial of Service Vulnerability over SNMP in Multiple Industrial Products
Title
SSA-978220 V1.8 (Last Update: 2023-04-11): Denial of Service Vulnerability over SNMP in Multiple Industrial Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-978220.html
Summary
Several industrial products are affected by a vulnerability that could allow remote attackers to conduct a denial of service attack by sending specially crafted packets to port 161/udp (SNMP). Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for ...
11.04.2023
SIEMENS CERT
SSA-321292 V1.5 (Last Update: 2023-04-11): Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial P...
Title
SSA-321292 V1.5 (Last Update: 2023-04-11): Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial Products
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-321292.html
Summary
A vulnerability has been identified in the OPC Foundation Local Discovery Server (LDS) [0] of several industrial products. The vulnerability could cause a denial of service condition on the service or the device. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...
11.04.2023
SIEMENS CERT
SSA-322980 V1.0: Denial of Service Vulnerability in SIPROTEC 5 Devices
Title
SSA-322980 V1.0: Denial of Service Vulnerability in SIPROTEC 5 Devices
Published
April 11, 2023, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-322980.html
Summary
SIPROTEC 5 devices contain a null pointer dereference vulnerability in the web service. This could allow an attacker to send unauthenticated maliciously crafted http request that could cause denial of service condition of the device. Siemens has released updates for several affected products and recommends to update to the latest ...

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