April 2022
14.04.2022
US CERT (ICS)
Siemens PROFINET Stack Integrated on Interniche Stack
Title
Siemens PROFINET Stack Integrated on Interniche Stack
Published
April 14, 2022, 5:10 p.m.
URL
https://us-cert.cisa.gov/ics/advisories/icsa-22-104-06
Summary
This advisory contains mitigations for an Uncontrolled Resource Consumption vulnerability in the Siemens PROFINET Stack Integrated on Interniche Stack.
14.04.2022
US CERT (ICS)
Siemens Mendix
Title
Siemens Mendix
Published
April 14, 2022, 5:08 p.m.
URL
https://us-cert.cisa.gov/ics/advisories/icsa-22-104-07
Summary
This advisory contains mitigations for an Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Siemens Mendix, a software platform to build mobile and web applications.
14.04.2022
US CERT (ICS)
Siemens SCALANCE W1700
Title
Siemens SCALANCE W1700
Published
April 14, 2022, 5:06 p.m.
URL
https://us-cert.cisa.gov/ics/advisories/icsa-22-104-08
Summary
This advisory contains mitigations for Race Condition, and Improper Input Validation vulnerabilities in the Siemens SCALANCE W1700 wireless communication device.
14.04.2022
US CERT (ICS)
Siemens SCALANCE X-300 Switches
Title
Siemens SCALANCE X-300 Switches
Published
April 14, 2022, 5:04 p.m.
URL
https://us-cert.cisa.gov/ics/advisories/icsa-22-104-09
Summary
This advisory contains mitigations for Improper Input Validation, Use of Insufficiently Random Values, Stack-based Buffer Overflow, Cross-site Request Forgery, Improper Access Control, Basic XSS, Classic Buffer Overflow, Out-of-bounds Read vulnerabilities in Siemens SCALANCE X-300 Switches.
13.04.2022
US CERT
AA22-103A: APT Cyber Tools Targeting ICS/SCADA Devices
Title
AA22-103A: APT Cyber Tools Targeting ICS/SCADA Devices
Published
April 13, 2022, 7 p.m.
URL
https://us-cert.cisa.gov/ncas/alerts/aa22-103a
Summary
Original release date: April 13, 2022SummaryActions to Take Today to Protect ICS/SCADA Devices: • Enforce multifactor authentication for all remote access to ICS networks and devices whenever possible. • Change all passwords to ICS/SCADA devices and systems on a consistent schedule, especially all default passwords, to device-unique strong passwords to ...
12.04.2022
US CERT (ICS)
Valmet DNA
Title
Valmet DNA
Published
April 12, 2022, 4:20 p.m.
URL
https://us-cert.cisa.gov/ics/advisories/icsa-22-102-01
Summary
This advisory contains mitigations for an Inadequate Encryption Strength vulnerability in Valmet DNA distributed control system products.
12.04.2022
US CERT (ICS)
Mitsubishi Electric MELSEC-Q Series C Controller Module
Title
Mitsubishi Electric MELSEC-Q Series C Controller Module
Published
April 12, 2022, 4:15 p.m.
URL
https://us-cert.cisa.gov/ics/advisories/icsa-22-102-02
Summary
This advisory contains mitigations for a Heap-based Buffer Overflow vulnerability in some MELSEC-Q Series C Controller Modules using Wind River VxWorks Version 6.4.
12.04.2022
US CERT (ICS)
Mitsubishi Electric GT25-WLAN
Title
Mitsubishi Electric GT25-WLAN
Published
April 12, 2022, 4:05 p.m.
URL
https://us-cert.cisa.gov/ics/advisories/icsa-22-102-04
Summary
This advisory contains mitigations for Improper Removal of Sensitive Information Before Storage or Transfer, Inadequate Encryption Strength, Missing Authentication for Critical Function, Injection, and Improper Input Validation vulnerabilities in Mitsubishi Electric GT25-WLAN wireless communication units.
12.04.2022
US CERT (ICS)
Aethon TUG Home Base Server
Title
Aethon TUG Home Base Server
Published
April 12, 2022, 4 p.m.
URL
https://us-cert.cisa.gov/ics/advisories/icsa-22-102-05
Summary
This advisory contains mitigations for Missing Authorization, Channel Accessible by Non-endpoint, and Cross-site Scripting vulnerabilities in the Aethon TUG Home Base Server; a server used to control and communicate with autonomous mobile robots in hospitals.
12.04.2022
SIEMENS CERT
SSA-114589 V1.2 (Last Update: 2022-04-12): Multiple Vulnerabilities in Nucleus RTOS based APOGEE, TALON and Desigo PXC/PXM Prod...
Title
SSA-114589 V1.2 (Last Update: 2022-04-12): Multiple Vulnerabilities in Nucleus RTOS based APOGEE, TALON and Desigo PXC/PXM Products
Published
April 12, 2022, 2 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 has released updates for several affected products and ...
12.04.2022
SIEMENS CERT
SSA-995338 V1.2 (Last Update: 2022-04-12): Multiple Vulnerabilities in COMOS Web
Title
SSA-995338 V1.2 (Last Update: 2022-04-12): Multiple Vulnerabilities in COMOS Web
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-995338.pdf
Summary
Multiple vulnerabilities were identified in the web components of COMOS that could allow an attacker to conduct code injections, store data in undesired locations, execute arbitrary SQL statements, and run cross-site request forgery attacks. Siemens has released updates for several affected products and recommends to update to the latest versions. ...
12.04.2022
SIEMENS CERT
SSA-978220 V1.6 (Last Update: 2022-04-12): Denial of Service Vulnerability over SNMP in Multiple Industrial Products
Title
SSA-978220 V1.6 (Last Update: 2022-04-12): Denial of Service Vulnerability over SNMP in Multiple Industrial Products
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf
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 new versions. Siemens is preparing further updates ...
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-787292 V1.1 (Last Update: 2022-04-12): Denial-of-Service Vulnerability in SIMATIC RFID Readers
Title
SSA-787292 V1.1 (Last Update: 2022-04-12): Denial-of-Service Vulnerability in SIMATIC RFID Readers
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-787292.pdf
Summary
The latest updates for SIMATIC RF products fix a vulnerability that could allow an unauthorized attacker to crash the OPC UA service 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 specific ...
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-772220 V1.8 (Last Update: 2022-04-12): OpenSSL Vulnerabilities in Industrial Products
Title
SSA-772220 V1.8 (Last Update: 2022-04-12): OpenSSL Vulnerabilities in Industrial Products
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-772220.pdf
Summary
OpenSSL has published a security advisory [0] about a vulnerability in OpenSSL versions 1.1.1 < 1.1.1k, that allows an unauthenticated attacker to cause a Denial-of-Service (DoS) if a maliciously crafted renegotiation message is sent . Siemens has released updates for several affected products and recommends to update to the latest ...
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-676336 V1.1 (Last Update: 2022-04-12): OpenSSH Vulnerabilities in SCALANCE X-200 and X-300/X408 Switches
Title
SSA-676336 V1.1 (Last Update: 2022-04-12): OpenSSH Vulnerabilities in SCALANCE X-200 and X-300/X408 Switches
Published
April 12, 2022, 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 ...
12.04.2022
SIEMENS CERT
SSA-672373 V1.2 (Last Update: 2022-04-12): Vulnerabilities in CP 1543-1 before V2.0.28
Title
SSA-672373 V1.2 (Last Update: 2022-04-12): Vulnerabilities in CP 1543-1 before V2.0.28
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf
Summary
SIMATIC CP 1543-1 devices before V2.0.28 contain two vulnerabilities that could allow authorized users to escalate their privileges on the CP or create a denial of service condition. Siemens has released updates for the affected products and recommends to update to the latest versions.
12.04.2022
SIEMENS CERT
SSA-661247 V2.7 (Last Update: 2022-04-12): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to...
Title
SSA-661247 V2.7 (Last Update: 2022-04-12): Apache Log4j Vulnerabilities (Log4Shell, CVE-2021-44228, CVE-2021-45046) - Impact to Siemens Products
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-661247.pdf
Summary
On 2021-12-09, a vulnerability in Apache Log4j (a logging tool used in many Java-based applications) was disclosed, that could allow remote unauthenticated attackers to execute code on vulnerable systems. The vulnerability is tracked as CVE-2021-44228 and is also known as “Log4Shell”. On 2021-12-14 an additional denial of service vulnerability (CVE-2021-45046) ...
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-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-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-562051 V1.1 (Last Update: 2022-04-12): Cross-Site Scripting Vulnerability in Polarion ALM
Title
SSA-562051 V1.1 (Last Update: 2022-04-12): Cross-Site Scripting Vulnerability in Polarion ALM
Published
April 12, 2022, 2 a.m.
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-562051.pdf
Summary
The Subversion Webclient in Polarion ALM contains a cross-site scripting vulnerability, that could be triggered by an attacker by sending crafted links to an administrator user of Polarion ALM. Siemens has released an update for the Subversion Webclient in Polarion ALM and recommends to update to the latest version.

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