April 2022
12.04.2022
SIEMENS CERT
SSB-439005 V4.2 (Last Update: 2022-04-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...
Title
SSB-439005 V4.2 (Last Update: 2022-04-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf
Summary
12.04.2022
SIEMENS CERT
SSA-462066 V2.8 (Last Update: 2022-04-12): Vulnerability known as TCP SACK PANIC in Industrial Products
Title
SSA-462066 V2.8 (Last Update: 2022-04-12): Vulnerability known as TCP SACK PANIC in Industrial Products
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf
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 new versions. Siemens is preparing further ...
12.04.2022
SIEMENS CERT
SSA-998762 V1.0: File Parsing Vulnerabilities in Simcenter Femap before V2022.1.2
Title
SSA-998762 V1.0: File Parsing Vulnerabilities in Simcenter Femap before V2022.1.2
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-998762.pdf
Summary
Siemens Simcenter Femap versions before V2022.1.2 are affected by vulnerabilities that could be triggered when the application reads files in .NEU format. If a user is tricked to open a malicious file with the affected application, an attacker could leverage the vulnerability to leak information or potentially perform remote code ...
12.04.2022
SIEMENS CERT
SSA-414513 V1.0: Information Disclosure Vulnerability in Mendix
Title
SSA-414513 V1.0: Information Disclosure Vulnerability in Mendix
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-414513.pdf
Summary
An information disclosure vulnerability in Mendix applications was discovered. The vulnerability could allow to read sensitive data. Siemens has released an update for the Mendix Applications using Mendix 9 and recommends to update to the latest version. Siemens recommends countermeasures for products where updates are not, or not yet available.
12.04.2022
SIEMENS CERT
SSA-350757 V1.0: Improper Access Control Vulnerability in TIA Portal Affecting S7-1200 and S7-1500 CPUs Web Server (Incl. Relat...
Title
SSA-350757 V1.0: Improper Access Control Vulnerability in TIA Portal Affecting S7-1200 and S7-1500 CPUs Web Server (Incl. Related ET200 CPUs and SIPLUS variants)
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-350757.pdf
Summary
An attacker could achieve privilege escalation on the web server of certain devices configured by SIMATIC STEP 7 (TIA Portal) due to incorrect handling of the webserver’s user management configuration during downloading. This only affects the S7-1200 and S7-1500 CPUs’ (incl. related ET200 CPUs and SIPLUS variants) web server, when ...
12.04.2022
SIEMENS CERT
SSA-870917 V1.0: Improper Access Control Vulnerability in Mendix
Title
SSA-870917 V1.0: Improper Access Control Vulnerability in Mendix
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-870917.pdf
Summary
When querying the database, it is possible to sort the results using a protected field. With this an authenticated attacker could extract information about the contents of a protected field. Siemens has released updates for the affected products and recommends to update to the latest versions.
12.04.2022
SIEMENS CERT
SSA-780073 V2.1 (Last Update: 2022-04-12): Denial of Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Title
SSA-780073 V2.1 (Last Update: 2022-04-12): Denial of Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf
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 new versions. Siemens ...
12.04.2022
SIEMENS CERT
SSA-244969 V1.3 (Last Update: 2022-04-12): OpenSSL Vulnerability in Industrial Products
Title
SSA-244969 V1.3 (Last Update: 2022-04-12): OpenSSL Vulnerability in Industrial Products
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-244969.pdf
Summary
OpenSSL has published a security advisory [0] about a vulnerability in OpenSSL versions 1.1.1 < 1.1.1l and 1.0.2 < 1.0.2za that allows an attacker to cause a denial of service (DoS) or to disclose private memory content. Siemens has released updates for several affected products and recommends to update to ...
12.04.2022
SIEMENS CERT
SSA-256353 V1.2 (Last Update: 2022-04-12): Third-Party Component Vulnerabilities in RUGGEDCOM ROS
Title
SSA-256353 V1.2 (Last Update: 2022-04-12): Third-Party Component Vulnerabilities in RUGGEDCOM ROS
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-256353.pdf
Summary
Multiple vulnerabilities affect various third-party components of the RUGGEDCOM ROS, and a cross-site scripting exploit. 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 several affected products and recommends to update to the ...
12.04.2022
SIEMENS CERT
SSA-560465 V1.1 (Last Update: 2022-04-12): DHCP Client Vulnerability in VxWorks-based Industrial Products
Title
SSA-560465 V1.1 (Last Update: 2022-04-12): DHCP Client Vulnerability in VxWorks-based Industrial Products
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf
Summary
Various industry products are affected by a DHCP client vulnerability in Wind River VxWorks, that could allow an attacker to cause a heap-based buffer overflow. 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 ...
12.04.2022
SIEMENS CERT
SSA-348629 V1.9 (Last Update: 2022-04-12): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runti...
Title
SSA-348629 V1.9 (Last Update: 2022-04-12): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC Software
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-348629.pdf
Summary
A Denial-of-Service vulnerability has been identified in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC-Software. 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 products where updates are ...
12.04.2022
SIEMENS CERT
SSA-913875 V1.3 (Last Update: 2022-04-12): Frame Aggregation and Fragmentation Vulnerabilities in 802.11
Title
SSA-913875 V1.3 (Last Update: 2022-04-12): Frame Aggregation and Fragmentation Vulnerabilities in 802.11
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf
Summary
Twelve vulnerabilities in the implementation of frame aggregation and fragmentation of the 802.11 standard, under the name of FragAttacks, have been published. Successful exploitation of these vulnerabilities could allow an attacker within Wi-Fi range to forge encrypted frames, which could result in sensitive data disclosure and possibly traffic manipulation. The ...
12.04.2022
SIEMENS CERT
SSA-446448 V1.0: Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack
Title
SSA-446448 V1.0: Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-446448.pdf
Summary
The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, contains a vulnerability that could allow an attacker to cause a denial of service condition on affected industrial products. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further ...
12.04.2022
SIEMENS CERT
SSA-655554 V1.0: Multiple Vulnerabilities in SIMATIC Energy Manager before V7.3 Update 1
Title
SSA-655554 V1.0: Multiple Vulnerabilities in SIMATIC Energy Manager before V7.3 Update 1
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-655554.pdf
Summary
SIMATIC Energy Manager is affected by multiple vulnerabilities that could allow an attacker to gain local privilege escalation, local code execution or remote code execution. Siemens has released updates for the affected products and recommends to update to the latest versions.
12.04.2022
SIEMENS CERT
SSA-593272 V1.6 (Last Update: 2022-04-12): SegmentSmack in Interniche IP-Stack based Industrial Devices
Title
SSA-593272 V1.6 (Last Update: 2022-04-12): SegmentSmack in Interniche IP-Stack based Industrial Devices
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-593272.pdf
Summary
A vulnerability exists in affected products that could allow remote attackers to affect the availability of the devices under certain conditions. The underlying TCP stack can be forced to make very computation expensive calls for every incoming packet which can lead to a Denial-of-Service.
12.04.2022
SIEMENS CERT
SSA-599968 V1.5 (Last Update: 2022-04-12): Denial-of-Service Vulnerability in Profinet Devices
Title
SSA-599968 V1.5 (Last Update: 2022-04-12): Denial-of-Service Vulnerability in Profinet Devices
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-599968.pdf
Summary
A vulnerability in affected devices could allow an attacker to perform a denial-of-service attack if a large amount of Profinet Discovery and Configuration Protocol (DCP) reset packets is sent to the affected devices. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...
12.04.2022
SIEMENS CERT
SSA-711829 V1.0: Denial of Service Vulnerability in TIA Administrator
Title
SSA-711829 V1.0: Denial of Service Vulnerability in TIA Administrator
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-711829.pdf
Summary
In conjunction with the installation of the affected products listed in the table below, a vulnerability in TIA Administrator occurs that could allow an unauthenticated attacker to perform a denial of service attack. Siemens has released a first update for one of the affected products and recommends to update to ...
12.04.2022
SIEMENS CERT
SSA-307392 V1.8 (Last Update: 2022-04-12): Denial of Service in OPC UA in Industrial Products
Title
SSA-307392 V1.8 (Last Update: 2022-04-12): Denial of Service in OPC UA in Industrial Products
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-307392.pdf
Summary
A vulnerability has been identified in the OPC UA server 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 is preparing further updates ...
12.04.2022
SIEMENS CERT
SSA-309571 V1.3 (Last Update: 2022-04-12): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)
Title
SSA-309571 V1.3 (Last Update: 2022-04-12): IPU 2021.1 Vulnerabilities in Siemens Industrial Products using Intel CPUs (June 2021)
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf
Summary
Intel has published information on vulnerabilities in Intel products in June 2021. This advisory lists the related Siemens Industrial products affected by these vulnerabilities that can be patched by applying the corresponding BIOS update. In this advisory we summarize: “2021.1 IPU – Intel® CSME, SPS and LMS Advisory” Intel-SA-00459, “2021.1 ...
12.04.2022
SIEMENS CERT
SSA-148641 V1.1 (Last Update: 2022-04-12): XPath Constraint Vulnerability in Mendix Runtime
Title
SSA-148641 V1.1 (Last Update: 2022-04-12): XPath Constraint Vulnerability in Mendix Runtime
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-148641.pdf
Summary
A XPath Constraint vulnerability in the Mendix Runtime was discovered, that can affect the running applications. The vulnerability could allow a malicious user to deduce contents of inaccessible attributes and modify sensitive data. Mendix has released updates for the affected product lines, recommends to update to the latest versions and ...
12.04.2022
SIEMENS CERT
SSA-764417 V1.2 (Last Update: 2022-04-12): Multiple Vulnerabilities in RUGGEDCOM Devices
Title
SSA-764417 V1.2 (Last Update: 2022-04-12): Multiple Vulnerabilities in RUGGEDCOM Devices
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-764417.pdf
Summary
There is an insecure cryptographic vulnerability for the affected RUGGEDCOM devices. If an attacker were to exploit this, they could gain privileged functions. Siemens recommends specific countermeasures for products where updates are not, or not yet available.
12.04.2022
SIEMENS CERT
SSA-914168 V1.1 (Last Update: 2022-04-12): Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products
Title
SSA-914168 V1.1 (Last Update: 2022-04-12): Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-914168.pdf
Summary
Multiple vulnerabilities were found in SIMATIC WinCC that ultimately could allow attackers to retrieve and brute force password hashes and access other systems. 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 products ...
12.04.2022
SIEMENS CERT
SSA-840188 V1.3 (Last Update: 2022-04-12): Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products
Title
SSA-840188 V1.3 (Last Update: 2022-04-12): Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-840188.pdf
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 is preparing further updates and recommends specific countermeasures ...
12.04.2022
SIEMENS CERT
SSA-392912 V1.0: Multiple Denial Of Service Vulnerabilities in SCALANCE W1700 Devices
Title
SSA-392912 V1.0: Multiple Denial Of Service Vulnerabilities in SCALANCE W1700 Devices
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf
Summary
Vulnerabilities have been identified in devices of the SCALANCE W-1700 (11ac) family that could allow an attacker to cause various denial of service conditions. Siemens has released updates for the affected products and recommends to update to the latest versions.
12.04.2022
SIEMENS CERT
SSA-312271 V2.0 (Last Update: 2022-04-12): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications
Title
SSA-312271 V2.0 (Last Update: 2022-04-12): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-312271.pdf
Summary
Several industrial products as listed below contain a local privilege escalation vulnerabilities that could allow authorized local users with administrative privileges to execute custom code with SYSTEM level privileges. Siemens has released updates for the affected products and recommends to update to the latest versions.

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