September 2021
14.09.2021
SIEMENS CERT
SSA-428051 V1.1 (Last Update: 2021-09-14): Privilege Escalation Vulnerability in TIA Administrator
Title
SSA-428051 V1.1 (Last Update: 2021-09-14): Privilege Escalation Vulnerability in TIA Administrator
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-428051.pdf
Summary
The latest update for TIA Administrator, installed together with TIA Portal and PCS neo, fixes a privilege escalation vulnerability that could allow local users to escalate privileges and execute code as local SYSTEM user. Siemens has released updates for the affected products and recommends to update to the latest versions.
14.09.2021
SIEMENS CERT
SSA-324955 V1.4 (Last Update: 2021-09-14): SAD DNS Attack in Linux Based Products
Title
SSA-324955 V1.4 (Last Update: 2021-09-14): SAD DNS Attack in Linux Based Products
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-324955.pdf
Summary
A vulnerability made public under the name SAD DNS affects Domain Name System resolvers due to a vulnerability in the Linux kernel when handling ICMP packets. The Siemens products which are affected are listed below. For more information please see https://www.saddns.net/. Siemens has released updates for several affected products and ...
14.09.2021
SIEMENS CERT
SSA-312271 V1.8 (Last Update: 2021-09-14): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications
Title
SSA-312271 V1.8 (Last Update: 2021-09-14): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications
Published
Sept. 14, 2021, 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.
14.09.2021
SIEMENS CERT
SSA-274900 V1.2 (Last Update: 2021-09-14): Use of hardcoded key in Scalance X devices under certain conditions
Title
SSA-274900 V1.2 (Last Update: 2021-09-14): Use of hardcoded key in Scalance X devices under certain conditions
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf
Summary
Scalance X devices might not generate a unique random key after factory reset, and use a private key shipped with the firmware 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 ...
14.09.2021
SIEMENS CERT
SSA-187092 V1.1 (Last Update: 2021-09-14): Several Buffer-Overflow Vulnerabilities in Web Server of SCALANCE X-200
Title
SSA-187092 V1.1 (Last Update: 2021-09-14): Several Buffer-Overflow Vulnerabilities in Web Server of SCALANCE X-200
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-187092.pdf
Summary
Several SCALANCE X-200 switches contain buffer overflow vulnerabilities in the web server. In the most severe case an attacker could potentially remotely execute code. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.
14.09.2021
SIEMENS CERT
SSA-139628 V1.2 (Last Update: 2021-09-14): Vulnerabilities in Web Server for Scalance X Products
Title
SSA-139628 V1.2 (Last Update: 2021-09-14): Vulnerabilities in Web Server for Scalance X Products
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf
Summary
Several SCALANCE X switches contain vulnerabilities in the web server of the affected devices. An unauthenticated attacker could reboot, cause denial-of-service conditions and potentially impact the system by other means through heap and buffer overflow vulnerabilities. Siemens has released updates for several affected products and recommends to update to the ...
14.09.2021
SIEMENS CERT
SSA-102233 V1.6 (Last Update: 2021-09-14): SegmentSmack in VxWorks-based Industrial Devices
Title
SSA-102233 V1.6 (Last Update: 2021-09-14): SegmentSmack in VxWorks-based Industrial Devices
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-102233.pdf
Summary
The products listed below contain a vulnerability 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. Siemens has released an update ...
14.09.2021
SIEMENS CERT
SSA-100232 V1.3 (Last Update: 2021-09-14): Denial-of-Service vulnerability in SCALANCE X Switches
Title
SSA-100232 V1.3 (Last Update: 2021-09-14): Denial-of-Service vulnerability in SCALANCE X Switches
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf
Summary
A vulnerability in several SCALANCE X devices could allow an unauthenticated attacker with network access to an affected device to perform a denial-of-service. Siemens has released an update for SCALANCE X-200IRT and recommends to update to the latest version. Siemens recommends specific countermeasures for products where updates are not, or ...
14.09.2021
SIEMENS CERT
SSA-997732 V1.0: Modfem File Parsing Vulnerability in Simcenter Femap before V2021.2
Title
SSA-997732 V1.0: Modfem File Parsing Vulnerability in Simcenter Femap before V2021.2
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-997732.pdf
Summary
Siemens Simcenter Femap is affected by a vulnerability that could be triggered when the application reads modfem files. If a user is tricked to open a malicious file with the affected application, an attacker could leverage this vulnerability to leak information in the context of the current process. Siemens recommends ...
14.09.2021
SIEMENS CERT
SSA-987403 V1.0: Multiple Vulnerabilities in Teamcenter
Title
SSA-987403 V1.0: Multiple Vulnerabilities in Teamcenter
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-987403.pdf
Summary
Teamcenter is affected by three vulnerabilities namely incorrect privilege assignment, Insecure Direct Object Reference (IDOR) and XML External Entity Injection (XXE). Siemens has released updates for the affected products and recommends to update to the latest versions.
14.09.2021
SIEMENS CERT
SSA-944498 V1.0: Buffer Overflow Vulnerability in Web Server of APOGEE and TALON Automation Devices
Title
SSA-944498 V1.0: Buffer Overflow Vulnerability in Web Server of APOGEE and TALON Automation Devices
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-944498.pdf
Summary
A buffer overflow vulnerability in the integrated web server of multiple APOGEE and TALON automation devices could allow a remote attacker to execute arbitrary code on the devices with root privileges. Affected devices include the APOGEE MBC/MEC/PXC P2 Ethernet devices with Power Open Processors (PPC), APOGEE PXC BACnet devices, and ...
14.09.2021
SIEMENS CERT
SSA-847986 V1.0: Denial-of-Service Vulnerabilities in SIPROTEC 5 relays
Title
SSA-847986 V1.0: Denial-of-Service Vulnerabilities in SIPROTEC 5 relays
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-847986.pdf
Summary
The latest update for SIPROTEC 5 relays fixes two vulnerabilities that could allow a remote attacker to cause a denial-of-service or potentially trigger a remote code execution under certain circumstances. Siemens has released an update for SIPROTEC 5 relays and recommends to update to the latest version.
14.09.2021
SIEMENS CERT
SSA-835377 V1.0: Missing Authentication Vulnerability in SINEMA Server
Title
SSA-835377 V1.0: Missing Authentication Vulnerability in SINEMA Server
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-835377.pdf
Summary
The latest update for SINEMA Server fixes a vulnerability that could allow an unauthenticated attacker to obtain encoded system configuration backup files under certain conditions. Siemens has released an update for the SINEMA Server and recommends to update to the latest version.
14.09.2021
SIEMENS CERT
SSA-756638 V1.0: Vulnerabilities in Third-Party Component Mbed TLS of LOGO! CMR Family and SIMATIC RTU 3000 Family
Title
SSA-756638 V1.0: Vulnerabilities in Third-Party Component Mbed TLS of LOGO! CMR Family and SIMATIC RTU 3000 Family
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-756638.pdf
Summary
Devices of the LOGO! CMR family and the SIMATIC RTU 3000 family are affected by several vulnerabilities in the third party component Mbed TLS. They could allow an attacker with access to any of the interfaces of an affected device to impact the availability or to communicate with invalid certificates. ...
14.09.2021
SIEMENS CERT
SSA-692317 V1.0: Authorization Bypass Vulnerability in Industrial Edge
Title
SSA-692317 V1.0: Authorization Bypass Vulnerability in Industrial Edge
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-692317.pdf
Summary
The latest update for Industrial Edge fixes a vulnerability that could allow an unauthenticated attacker to change the password of any user in the system. With this an attacker could impersonate any valid user on an affected system. Siemens has released updates for the affected products and recommends to update ...
14.09.2021
SIEMENS CERT
SSA-676336 V1.0: OpenSSH Vulnerabilities in SCALANCE X-200 and X-300/X408 Switches
Title
SSA-676336 V1.0: OpenSSH Vulnerabilities in SCALANCE X-200 and X-300/X408 Switches
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf
Summary
The latest update of the SCALANCE X-200 and X-300/X408 switches families fixes multiple OpenSSH vulnerabilities. The most severe of these vulnerabilities could allow a denial of service condition. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and ...
14.09.2021
SIEMENS CERT
SSA-549234 V1.0: Denial-of-Service Vulnerability in SIMATIC NET CP Modules
Title
SSA-549234 V1.0: Denial-of-Service Vulnerability in SIMATIC NET CP Modules
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-549234.pdf
Summary
A Denial of Service vulnerability was identified in different types of Communication Processors. An attacker could exploit this vulnerability causing the device to become un-operational until the device is restarted. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.
14.09.2021
SIEMENS CERT
SSA-535997 V1.0: Cleartext Storage of Sensitive Information in Multiple SIMATIC Products
Title
SSA-535997 V1.0: Cleartext Storage of Sensitive Information in Multiple SIMATIC Products
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-535997.pdf
Summary
A cleartext vulnerability was found in the SIMATIC communication processors CP 1543-1 and CP 1545-1 that could allow an attacker to read sensitive information. Siemens has released an update for the SIMATIC CP 1543-1 (incl. SIPLUS variants) and recommends to update to the latest version. Siemens is preparing further updates ...
14.09.2021
SIEMENS CERT
SSA-535380 V1.0: Command Injection Vulnerability in Siveillance OIS Affecting Several Building Management Systems
Title
SSA-535380 V1.0: Command Injection Vulnerability in Siveillance OIS Affecting Several Building Management Systems
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-535380.pdf
Summary
The Siveillance Open Interface Services (OIS) application used for integration of different subsystems to several Siemens building management systems contains a command injection vulnerability that could allow a remote unauthenticated attacker to execute code on the affected system with root privileges. Siemens has released patches and updates for Siveillance OIS ...
14.09.2021
SIEMENS CERT
SSA-500748 V1.0: Denial-of-Service Vulnerabilities in SIPROTEC 5 Devices
Title
SSA-500748 V1.0: Denial-of-Service Vulnerabilities in SIPROTEC 5 Devices
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-500748.pdf
Summary
The latest update for SIPROTEC 5 family devices fixes a vulnerability in the web interface which could allow unauthorized users to cause a Denial-of-Service situation by sending maliciously crafted web requests. Siemens has released an update for the SIPROTEC 5 and recommends to update to the latest version.
14.09.2021
SIEMENS CERT
SSA-453715 V1.0: Deserialization Vulnerability in CCOM Communication Component of Desigo CC Family
Title
SSA-453715 V1.0: Deserialization Vulnerability in CCOM Communication Component of Desigo CC Family
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-453715.pdf
Summary
Desigo CC, Desigo CC Compact and Cerberus DMS that use CCOM communication component hosted in IIS contain a deserialisation vulnerability that could allow an unauthenticated attacker to perform remote code execution. Only those systems that use Windows App and/or IE XBAP Web Client are affected. Regular installed clients and the ...
14.09.2021
SIEMENS CERT
SSA-413407 V1.0: Path Traversal Vulnerability in Teamcenter Active Workspace
Title
SSA-413407 V1.0: Path Traversal Vulnerability in Teamcenter Active Workspace
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-413407.pdf
Summary
Teamcenter Active Workspace contains a path traversal vulnerability that could lead to access control violations. Siemens has released updates for the affected products and recommends to update to the latest versions.
14.09.2021
SIEMENS CERT
SSA-334944 V1.0: Vulnerability in SINEMA Remote Connect Server
Title
SSA-334944 V1.0: Vulnerability in SINEMA Remote Connect Server
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-334944.pdf
Summary
Multiple vulnerabilities in SINEMA Remote Connect Server could allow an unauthorized remote attacker to retrieve or manipulate sensitive information from the affected software. In addition, the attacker could also cause a Denial-of-Service condition in devices controlled by the affected software. Siemens has released an update for the SINEMA Remote Connect ...
14.09.2021
SIEMENS CERT
SSA-330339 V1.0: Web Vulnerabilities in SINEC NMS
Title
SSA-330339 V1.0: Web Vulnerabilities in SINEC NMS
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-330339.pdf
Summary
A recent update for SINEC NMS fixed multiple vulnerabilities. The most severe of these vulnerabilities could allow an attacker to manipulate the SINEC NMS configuration by tricking an admin to click on a malicious link. Siemens has released an update for SINEC NMS and recommends to update to the latest ...
14.09.2021
SIEMENS CERT
SSA-316383 V1.0: NumberJack Vulnerability in LOGO! CMR family and SIMATIC RTU 3000 family
Title
SSA-316383 V1.0: NumberJack Vulnerability in LOGO! CMR family and SIMATIC RTU 3000 family
Published
Sept. 14, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-316383.pdf
Summary
A vulnerability has been identified in the underlying TCP/IP stack of LOGO! CMR family and SIMATIC RTU 3000 family devices. It could allow an attacker with network access to the LAN interface of an affected device to hijack an ongoing connection or spoof a new one. The WAN interface, however, ...

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