Februar 2021
11.02.2021
US CERT
AA21-042A: Compromise of U.S. Water Treatment Facility
Titel
AA21-042A: Compromise of U.S. Water Treatment Facility
Veröffentlicht
11. Februar 2021 20:15
URL
https://us-cert.cisa.gov/ncas/alerts/aa21-042a
Text
Original release date: February 11, 2021 | Last revised: February 12, 2021SummaryOn February 5, 2021, unidentified cyber actors obtained unauthorized access to the supervisory control and data acquisition (SCADA) system at a U.S. drinking water treatment facility. The unidentified actors used the SCADA system’s software to increase the amount of ...
11.02.2021
US CERT (ICS)
Multiple Embedded TCP/IP stacks
Titel
Multiple Embedded TCP/IP stacks
Veröffentlicht
11. Februar 2021 16:10
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-042-01
Text
This advisory contains mitigations for Use of Insufficiently Random Values vulnerabilities in Nut/Net, CycloneTCP, NDKTCPIP, FNET, uIP-Contiki-OS, uC/TCP-IP, uIP-Contiki-NG, uIP, picoTCP-NG, picoTCP, MPLAB Net, Nucleus NET, Nucleus ReadyStart TCP/IP stacks.
11.02.2021
US CERT (ICS)
Rockwell Automation DriveTools SP and Drives AOP
Titel
Rockwell Automation DriveTools SP and Drives AOP
Veröffentlicht
11. Februar 2021 16:05
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-042-02
Text
This advisory contains mitigations for an Uncontrolled Search Path Element vulnerability in Rockwell Automation DriveTools SP and Drives AOP software.
11.02.2021
US CERT (ICS)
Wibu-Systems CodeMeter (Update E)
Titel
Wibu-Systems CodeMeter (Update E)
Veröffentlicht
11. Februar 2021 16:00
URL
https://us-cert.cisa.gov/ics/advisories/icsa-20-203-01
Text
This updated advisory is a follow-up to the advisory update titled ICSA-20-203-01 Wibu-Systems CodeMeter (Update D) that was published December 3, 2020, to the ICS webpage on us-cert.gov. This advisory contains mitigations for Buffer Access with Incorrect Length Value, Inadequate Encryption Strength, Origin Validation Error, Improper Input Validation, Improper Verification ...
09.02.2021
US CERT (ICS)
GE Digital HMI/SCADA iFIX
Titel
GE Digital HMI/SCADA iFIX
Veröffentlicht
9. Februar 2021 17:50
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-01
Text
This advisory contains mitigations for Incorrect Permission Assignment for Critical Resource vulnerabilities in the GE Digital HMI/SCADA iFIX software component.
09.02.2021
US CERT (ICS)
Siemens SINEMA Server & SINEC NMS
Titel
Siemens SINEMA Server & SINEC NMS
Veröffentlicht
9. Februar 2021 17:40
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-03
Text
This advisory contains mitigations for a Path Traversal vulnerability in Siemens SINEMA server and SINEC NMS products.
09.02.2021
US CERT (ICS)
Siemens TIA Administrator
Titel
Siemens TIA Administrator
Veröffentlicht
9. Februar 2021 17:30
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-05
Text
This advisory contains mitigations for an Improper Access Control vulnerability in Siemens TIA Administrator products.
09.02.2021
US CERT (ICS)
Siemens SCALANCE W780 and W740
Titel
Siemens SCALANCE W780 and W740
Veröffentlicht
9. Februar 2021 17:20
URL
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-07
Text
This advisory contains mitigations for an Allocation of Resources Without Limits or Throttling vulnerability in Siemens SCALANCE W780 and W740 industrial wireless LAN products.
09.02.2021
SIEMENS CERT
SSA-663999 V1.0: Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.1
Titel
SSA-663999 V1.0: Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.1
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf
Text
Siemens has released version V13.1.0.1 for JT2Go and Teamcenter Visualization to fix multiple vulnerabilities that could be triggered when the products read files in different file formats (PAR, BMP, TIFF, CGM, TGA, PCT, HPG, PLT, RAS, ASM, DGN, DXF, DWG). If a user is tricked to opening of a malicious ...
09.02.2021
SIEMENS CERT
SSA-978220 V1.3 (Last Update: 2021-02-09): Denial-of-Service Vulnerability over SNMP in Multiple Industrial Products
Titel
SSA-978220 V1.3 (Last Update: 2021-02-09): Denial-of-Service Vulnerability over SNMP in Multiple Industrial Products
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf
Text
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 to update to the new versions. Siemens is preparing further updates and ...
09.02.2021
SIEMENS CERT
SSA-951513 V1.1 (Last Update: 2021-02-09): Clickjacking Vulnerability in SCALANCE X-300, X-200IRT, and X-200 Switch Families
Titel
SSA-951513 V1.1 (Last Update: 2021-02-09): Clickjacking Vulnerability in SCALANCE X-300, X-200IRT, and X-200 Switch Families
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-951513.pdf
Text
Several SCALANCE X switches contain a vulnerability that could allow an attacker to perform administrative actions if the victim is tricked into clicking on a website controlled by the attacker. The attack only works if the victim has an authenticated session on the administrative interface of the switch. Siemens has ...
09.02.2021
SIEMENS CERT
SSA-886514 V1.1 (Last Update: 2021-02-09): Persistent XSS Vulnerabilities in the Web Interface of Climatix POL908 and POL909 Mo...
Titel
SSA-886514 V1.1 (Last Update: 2021-02-09): Persistent XSS Vulnerabilities in the Web Interface of Climatix POL908 and POL909 Modules
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-886514.pdf
Text
The Climatix BACnet/IP (POL908) and AWM (POL909) modules contain two persistent cross-site scripting (XSS) vulnerabilities in the web interface that could allow a remote attacker to execute arbitrary JavaScript code in the context of other users’ web sessions. Siemens has released an update for Climatix POL909 and recommends to update ...
09.02.2021
SIEMENS CERT
SSA-841348 V1.5 (Last Update: 2021-02-09): Multiple Vulnerabilities in the UMC Stack
Titel
SSA-841348 V1.5 (Last Update: 2021-02-09): Multiple Vulnerabilities in the UMC Stack
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf
Text
The latest update for the below listed products fixes two security vulnerabilities that could allow an attacker to cause a partial Denial-of-Service on the UMC component of the affected devices under certain circumstances, and one vulnerability that could allow an attacker to locally escalate privileges from a user with administrative ...
09.02.2021
SIEMENS CERT
SSA-646841 V1.2 (Last Update: 2021-02-09): Recoverable Password from Configuration Storage in SCALANCE X Switches
Titel
SSA-646841 V1.2 (Last Update: 2021-02-09): Recoverable Password from Configuration Storage in SCALANCE X Switches
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-646841.pdf
Text
A vulnerability exists in several SCALANCE X switches that could allow external entities to reconstruct passwords for users of the affected devices if an attacker is able to obtain a backup of the device configuration. Siemens has released updates for several affected products and recommends to update to the latest ...
09.02.2021
SIEMENS CERT
SSA-622830 V1.1 (Last Update: 2021-02-09): Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V...
Titel
SSA-622830 V1.1 (Last Update: 2021-02-09): Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf
Text
Siemens has released version V13.1.0 for JT2Go and Teamcenter Visualization to fix multiple vulnerabilities that could be triggered when the products read files in different file formats (JT, XML, CG4, CGM, PDF, RGB, SGI, TGA, PAR, ASM, PCX). If a user is tricked to opening of a malicious file with ...
09.02.2021
SIEMENS CERT
SSA-541017 V1.1 (Last Update: 2021-02-09): Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SIRIUS 3RW5 Modbus TCP and SEN...
Titel
SSA-541017 V1.1 (Last Update: 2021-02-09): Embedded TCP/IP Stack Vulnerabilities (AMNESIA:33) in SIRIUS 3RW5 Modbus TCP and SENTRON PAC / 3VA Devices
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-541017.pdf
Text
Security researchers discovered and disclosed 33 vulnerabilities in several open-source TCP/IP stacks for embedded devices, also known as “AMNESIA:33” vulnerabilities. The Siemens products mentioned below are affected by one of these vulnerabilities (CVE-2020-13988). Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...
09.02.2021
SIEMENS CERT
SSA-534763 V1.3 (Last Update: 2021-02-09): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products
Titel
SSA-534763 V1.3 (Last Update: 2021-02-09): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-534763.pdf
Text
Security researchers published information on a vulnerability known as Crosstalk (INTEL-SA-00320). This vulnerability affects modern Intel processors to a varying degree. Several Siemens Industrial Products contain processors that are affected by the vulnerability. Siemens is preparing updates and recommends specific countermeasures until fixes are available.
09.02.2021
SIEMENS CERT
SSA-455843 V1.4 (Last Update: 2021-02-09): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products
Titel
SSA-455843 V1.4 (Last Update: 2021-02-09): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-455843.pdf
Text
CISA and WIBU Systems disclosed six vulnerabilities in different versions of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens and Siemens Energy products for license management. The vulnerabilities are described in the section “Vulnerability Classification” below and got assigned the CVE IDs CVE-2020-14509, CVE-2020-14513, CVE-2020-14515, ...
09.02.2021
SIEMENS CERT
SSB-439005 V3.1 (Last Update: 2021-02-09): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...
Titel
SSB-439005 V3.1 (Last Update: 2021-02-09): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf
Text
09.02.2021
SIEMENS CERT
SSA-398519 V1.5 (Last Update: 2021-02-09): Vulnerabilities in Intel CPUs (November 2019)
Titel
SSA-398519 V1.5 (Last Update: 2021-02-09): Vulnerabilities in Intel CPUs (November 2019)
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf
Text
Intel has published information on vulnerabilities in Intel products in November 2019. In this advisory Siemens only explicitly mentions the vulnerabilities from the “Intel® CPU Security Advisory” and one vulnerability from “Intel® CSME, Intel® SPS, Intel® TXE, Intel® AMT, Intel® PTT and Intel® DAL Advisory” and lists the Siemens IPC ...
09.02.2021
SIEMENS CERT
SSA-349422 V1.5 (Last Update: 2021-02-09): Denial-of-Service in Industrial Real-Time (IRT) Devices
Titel
SSA-349422 V1.5 (Last Update: 2021-02-09): Denial-of-Service in Industrial Real-Time (IRT) Devices
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-349422.pdf
Text
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 ...
09.02.2021
SIEMENS CERT
SSA-274900 V1.1 (Last Update: 2021-02-09): Use of hardcoded key in Scalance X devices under certain conditions
Titel
SSA-274900 V1.1 (Last Update: 2021-02-09): Use of hardcoded key in Scalance X devices under certain conditions
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-274900.pdf
Text
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 ...
09.02.2021
SIEMENS CERT
SSA-139628 V1.1 (Last Update: 2021-02-09): Vulnerabilities in Web Server for Scalance X Products
Titel
SSA-139628 V1.1 (Last Update: 2021-02-09): Vulnerabilities in Web Server for Scalance X Products
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf
Text
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 ...
09.02.2021
SIEMENS CERT
SSA-102233 V1.5 (Last Update: 2021-02-09): SegmentSmack in VxWorks-based Industrial Devices
Titel
SSA-102233 V1.5 (Last Update: 2021-02-09): SegmentSmack in VxWorks-based Industrial Devices
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-102233.pdf
Text
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 ...
09.02.2021
SIEMENS CERT
SSA-100232 V1.2 (Last Update: 2021-02-09): Denial-of-Service vulnerability in SCALANCE X Switches
Titel
SSA-100232 V1.2 (Last Update: 2021-02-09): Denial-of-Service vulnerability in SCALANCE X Switches
Veröffentlicht
9. Februar 2021 01:00
URL
https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf
Text
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 ...

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