November 2021
09.11.2021
SIEMENS CERT
SSA-338732 V1.0: Information Disclosure Vulnerability in Mendix
Title
SSA-338732 V1.0: Information Disclosure Vulnerability in Mendix
Published
Nov. 9, 2021, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-338732.pdf
Summary
Applications built with affected versions of Mendix Studio Pro do not prevent file documents from being cached when files are opened or downloaded using a browser. This could allow a local attacker to read those documents by exploring the browser cache. Mendix has released updates for the affected product lines, ...
09.11.2021
SIEMENS CERT
SSA-328042 V1.0: File Parsing Vulnerabilities in OBJ Translator in NX
Title
SSA-328042 V1.0: File Parsing Vulnerabilities in OBJ Translator in NX
Published
Nov. 9, 2021, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf
Summary
Siemens NX is affected by two vulnerabilities that could be triggered when the application reads OBJ files. If a user is tricked to open a malicious file with the affected application, this could lead to an access violation, and potentially also to arbitrary code execution on the target host system. ...
09.11.2021
SIEMENS CERT
SSA-145157 V1.0: Multiple Vulnerabilities in SIMATIC RTLS Locating Manager before V2.12
Title
SSA-145157 V1.0: Multiple Vulnerabilities in SIMATIC RTLS Locating Manager before V2.12
Published
Nov. 9, 2021, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-145157.pdf
Summary
SIMATIC RTLS Locating Manager before V2.12 contains multiple vulnerabilities that could allow an attacker to read sensitive data or trigger a denial-of-service condition of the application service. Siemens has released an update for the SIMATIC RTLS Locating Manager and recommends to update to the latest version.
09.11.2021
SIEMENS CERT
SSA-114589 V1.0: Multiple Vulnerabilities in Nucleus RTOS based APOGEE and TALON Products
Title
SSA-114589 V1.0: Multiple Vulnerabilities in Nucleus RTOS based APOGEE and TALON Products
Published
Nov. 9, 2021, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-114589.pdf
Summary
Multiple vulnerabilities (also known as “NUCLEUS:13”) have be identified in the Nucleus RTOS (real-time operating system) and reported in the Siemens Security Advisory SSA-044112: https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf. The products listed below use affected versions of the Nucleus software and inherently contain these vulnerabilities. Siemens recommends specific countermeasures for products where updates are ...
October 2021
12.10.2021
SIEMENS CERT
SSA-847986 V1.1 (Last Update: 2021-10-12): Denial-of-Service Vulnerabilities in SIPROTEC 5 relays
Title
SSA-847986 V1.1 (Last Update: 2021-10-12): Denial-of-Service Vulnerabilities in SIPROTEC 5 relays
Published
Oct. 12, 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.
12.10.2021
SIEMENS CERT
SSA-723417 V1.2 (Last Update: 2021-10-12): Multiple Vulnerabilities in SCALANCE W1750D
Title
SSA-723417 V1.2 (Last Update: 2021-10-12): Multiple Vulnerabilities in SCALANCE W1750D
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-723417.pdf
Summary
The Scalance W1750D device contains multiple vulnerabilities that could allow an attacker to inject commands or trigger buffer overflows. Siemens has released updates for the affected products and recommends to update to the latest versions.
12.10.2021
SIEMENS CERT
SSA-599968 V1.3 (Last Update: 2021-10-12): Denial-of-Service Vulnerability in Profinet Devices
Title
SSA-599968 V1.3 (Last Update: 2021-10-12): Denial-of-Service Vulnerability in Profinet Devices
Published
Oct. 12, 2021, 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 ...
12.10.2021
SIEMENS CERT
SSA-557804 V1.3 (Last Update: 2021-10-12): Mirror Port Isolation Vulnerability in SCALANCE X Switches
Title
SSA-557804 V1.3 (Last Update: 2021-10-12): Mirror Port Isolation Vulnerability in SCALANCE X Switches
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-557804.pdf
Summary
A vulnerability was identified in several SCALANCE X switches that could allow an attacker to feed information into a network via the mirror port with the monitor barrier feature enabled. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures ...
12.10.2021
SIEMENS CERT
SSA-541018 V1.3 (Last Update: 2021-10-12): Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SENTRON PAC / 3VA Devices (Par...
Title
SSA-541018 V1.3 (Last Update: 2021-10-12): Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SENTRON PAC / 3VA Devices (Part 2)
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-541018.pdf
Summary
Security researchers discovered and disclosed 33 vulnerabilities in several open-source TCP/IP stacks for embedded devices, also known as “AMNESIA:33” vulnerabilities. This advisory describes the impact of two of these vulnerabilities (CVE-2020-13987, CVE-2020-17437) to Siemens products. Siemens has released updates for several affected products and recommends to update to the latest ...
12.10.2021
SIEMENS CERT
SSA-538778 V1.2 (Last Update: 2021-10-12): SmartVNC Vulnerabilities in SIMATIC HMI/WinCC Products
Title
SSA-538778 V1.2 (Last Update: 2021-10-12): SmartVNC Vulnerabilities in SIMATIC HMI/WinCC Products
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-538778.pdf
Summary
Multiple SmartVNC vulnerabilities in the affected products listed below could allow remote code execution and Denial-of-Service attacks under certain conditions. Siemens has released updates for the affected products and recommends to update to the latest version.
12.10.2021
SIEMENS CERT
SSA-500748 V1.1 (Last Update: 2021-10-12): Denial-of-Service Vulnerabilities in SIPROTEC 5 Devices
Title
SSA-500748 V1.1 (Last Update: 2021-10-12): Denial-of-Service Vulnerabilities in SIPROTEC 5 Devices
Published
Oct. 12, 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.
12.10.2021
SIEMENS CERT
SSA-473245 V2.1 (Last Update: 2021-10-12): Denial-of-Service Vulnerability in Profinet Devices
Title
SSA-473245 V2.1 (Last Update: 2021-10-12): Denial-of-Service Vulnerability in Profinet Devices
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-473245.pdf
Summary
A vulnerability in affected devices could allow an attacker to perform a denial-of-service attack if a large amount of specially crafted UDP packets are sent to the device. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates ...
12.10.2021
SIEMENS CERT
SSB-439005 V3.8 (Last Update: 2021-10-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...
Title
SSB-439005 V3.8 (Last Update: 2021-10-12): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf
Summary
12.10.2021
SIEMENS CERT
SSA-349422 V1.6 (Last Update: 2021-10-12): Denial-of-Service in Industrial Real-Time (IRT) Devices
Title
SSA-349422 V1.6 (Last Update: 2021-10-12): Denial-of-Service in Industrial Real-Time (IRT) Devices
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-349422.pdf
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 is preparing further updates and recommends specific countermeasures ...
12.10.2021
SIEMENS CERT
SSA-346262 V3.1 (Last Update: 2021-10-12): Denial-of-Service in Industrial Products
Title
SSA-346262 V3.1 (Last Update: 2021-10-12): Denial-of-Service in Industrial Products
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-346262.pdf
Summary
Several industrial products are affected by a vulnerability that could allow remote attackers to conduct a Denial-of-Service (DoS) attack by sending specially crafted packets to port 161/udp (SNMP). Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates ...
12.10.2021
SIEMENS CERT
SSA-324955 V1.5 (Last Update: 2021-10-12): SAD DNS Attack in Linux Based Products
Title
SSA-324955 V1.5 (Last Update: 2021-10-12): SAD DNS Attack in Linux Based Products
Published
Oct. 12, 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 ...
12.10.2021
SIEMENS CERT
SSA-293562 V3.3 (Last Update: 2021-10-12): Vulnerabilities in Industrial Products
Title
SSA-293562 V3.3 (Last Update: 2021-10-12): Vulnerabilities in Industrial Products
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-293562.pdf
Summary
Several industrial devices are affected by two vulnerabilities that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. The precondition for this scenario is a direct layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released updates ...
12.10.2021
SIEMENS CERT
SSA-150692 V1.1 (Last Update: 2021-10-12): Multiple Vulnerabilities in RUGGEDCOM ROX
Title
SSA-150692 V1.1 (Last Update: 2021-10-12): Multiple Vulnerabilities in RUGGEDCOM ROX
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-150692.pdf
Summary
Multiple vulnerabilities in RUGGEDCOM ROX devices have been detected, ranging from command injection to filesystem traversal. An attacker could exploit these to gain root access to the affected devices. Siemens has released updates for the affected products and recommends to update to the latest versions.
12.10.2021
SIEMENS CERT
SSA-766247 V1.0: Authentication Vulnerability in SIMATIC Process Historian
Title
SSA-766247 V1.0: Authentication Vulnerability in SIMATIC Process Historian
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-766247.pdf
Summary
The latest update for SIMATIC Process Historian (PH) fixes an authentication vulnerability in the configuration interface of redundant PH instances that could enable the execution of admin operations on the database. The related vulnerable interface is restricted to local access on recent versions starting from SIMATIC Process Historian 2020. Siemens ...
12.10.2021
SIEMENS CERT
SSA-280624 V1.0: Multiple Vulnerabilities in SCALANCE W1750D
Title
SSA-280624 V1.0: Multiple Vulnerabilities in SCALANCE W1750D
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-280624.pdf
Summary
The Scalance W1750D device contains multiple vulnerabilities that could allow an attacker to inject commands or trigger buffer overflows. Siemens is preparing updates and recommends countermeasures for products where updates are not, or not yet available.
12.10.2021
SIEMENS CERT
SSA-178380 V1.0: Denial-of-Service Vulnerability in SINUMERIK Controllers
Title
SSA-178380 V1.0: Denial-of-Service Vulnerability in SINUMERIK Controllers
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-178380.pdf
Summary
A Denial-of-Service vulnerability found in SINUMERIK Controllers could allow an unauthenticated attacker with network access to the affected devices to cause system failure with total loss of availability. Siemens has released an update for the SINUMERIK 828D and recommends to update to the latest version. Siemens recommends specific countermeasures for ...
12.10.2021
SIEMENS CERT
SSA-173565 V1.0: Denial-of-Service Vulnerability in RUGGEDCOM ROX Devices
Title
SSA-173565 V1.0: Denial-of-Service Vulnerability in RUGGEDCOM ROX Devices
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-173565.pdf
Summary
The latest update for RUGGEDCOM ROX devices fixes a vulnerability that could allow an unauthenticated attacker to cause a permanent Denial-of-Service condition under certain conditions. Siemens has released updates for the affected products and recommends to update to the latest versions.
12.10.2021
SIEMENS CERT
SSA-163251 V1.0: Multiple Vulnerabilities in SINEC NMS
Title
SSA-163251 V1.0: Multiple Vulnerabilities in SINEC NMS
Published
Oct. 12, 2021, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf
Summary
The latest update for SINEC NMS fixes multiple vulnerabilities. The most severe could allow an authenticated remote attacker to execute arbitrary code on the system, with system privileges, under certain conditions. Siemens has released an update for SINEC NMS and recommends to update to the latest version.
12.10.2021
SIEMENS CERT
SSA-780073 V1.9 (Last Update: 2021-10-12): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Title
SSA-780073 V1.9 (Last Update: 2021-10-12): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets
Published
Oct. 12, 2021, 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 versMions 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 is preparing ...
12.10.2021
SIEMENS CERT
SSA-913875 V1.1 (Last Update: 2021-10-12): Frame Aggregation and Fragmentation Vulnerabilities in 802.11
Title
SSA-913875 V1.1 (Last Update: 2021-10-12): Frame Aggregation and Fragmentation Vulnerabilities in 802.11
Published
Oct. 12, 2021, 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 ...

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