Bulletins | CERT@VDE

SSA-478893 V1.0: TightVNC Vulnerabilities in Industrial Products

Title

SSA-478893 V1.0: TightVNC Vulnerabilities in Industrial Products

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf

Summary

Multiple TightVNC (V1.x) vulnerabilities in the affected products could allow remote code execution and Denial-of-Service attacks under certain conditions. Siemens has released updates for several affected products, is working on updates for the remaining affected products and recommends specific countermeasures until fixes are available.

08.12.2020

SSA-415783 V1.0: Insecure SSL configuration in SICAM A8000 CP-8000, CP-8021 and CP-8022

Title

SSA-415783 V1.0: Insecure SSL configuration in SICAM A8000 CP-8000, CP-8021 and CP-8022

Published

Dec. 8, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-415783.pdf

Summary

Some firmware versions of the affected products use outdated and insecure ciphers or can be downgraded to use outdated and insecure ciphers.

01.12.2020

US CERT

AA20-336A: Advanced Persistent Threat Actors Targeting U.S. Think Tanks

Title

AA20-336A: Advanced Persistent Threat Actors Targeting U.S. Think Tanks

Published

Dec. 1, 2020, 7 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa20-336a

Summary

Original release date: December 1, 2020

Summary

This Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise for all referenced threat actor tactics and techniques.

The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) have ...

01.12.2020

Schneider Electric EcoStruxure Operator Terminal Expert runtime (Vijeo XD)

Title

Schneider Electric EcoStruxure Operator Terminal Expert runtime (Vijeo XD)

Published

Dec. 1, 2020, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-336-01

Summary

This advisory contains mitigations for an Improper Privilege Management vulnerability in Schneider Electric EcoStruxure Operator Terminal Expert products.

November 2020

24.11.2020

Rockwell Automation FactoryTalk Linx

Title

Rockwell Automation FactoryTalk Linx

Published

Nov. 24, 2020, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-329-01

Summary

This advisory contains mitigations for Improper Input Validation, and Heap-based Buffer Overflow vulnerabilities in Rockwell Automation FactoryTalk Linx software.

19.11.2020

Mitsubishi Electric MELSEC iQ-R Series

Title

Mitsubishi Electric MELSEC iQ-R Series

Published

Nov. 19, 2020, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-324-05

Summary

This advisory contains mitigations for an Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric's MELSEC iQ-R series CPU module products.

Johnson Controls Sensormatic Electronics American Dynamics victor Web Client

Title

Johnson Controls Sensormatic Electronics American Dynamics victor Web Client

Published

Nov. 17, 2020, 4:15 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-324-01

Summary

This advisory contains mitigations for an Improper Authorization vulnerability in Sensormatic Electronics (a subsidiary of Johnson Controls) American Dynamics victor Web Client products.

https://us-cert.cisa.gov/ics/advisories/icsa-20-324-02

Paradox IP150

Title

Paradox IP150

Published

Nov. 17, 2020, 4:10 p.m.

URL

Summary

This advisory contains mitigations for Stack-based Buffer Overflow, and Classic Buffer Overflow vulnerabilities in Paradox IP150 Internet module LAN devices.

Real Time Automation EtherNet/IP

Title

Real Time Automation EtherNet/IP

Published

Nov. 17, 2020, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-324-03

Summary

This advisory contains mitigations for a Stack-based Buffer Overflow vulnerability in Real Time Automation 499ES EtherNet/IP Adaptor Source Code, a TCP/IP stack.

Schneider Electric Interactive Graphical SCADA System (IGSS)

Title

Schneider Electric Interactive Graphical SCADA System (IGSS)

Published

Nov. 17, 2020, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-324-04

Summary

This advisory contains mitigations for Improper Restriction of Operations within the Bounds of a Memory Buffer, Out-of-bounds Write, and Out-of-bounds Read vulnerabilities in Schneider Electric's Interactive Graphical SCADA System (IGSS).

12.11.2020

BD Alaris 8015 PC Unit and BD Alaris Systems Manager

Title

BD Alaris 8015 PC Unit and BD Alaris Systems Manager

Published

Nov. 12, 2020, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsma-20-317-01

Summary

This advisory contains mitigations for an Improper Authentication vulnerability in BD Alaris 8015 PC Unit and BD Alaris Systems Manager. BD Alaris is an infusion pump system.

SSA-455843 (Last Update: 2020-11-10): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Title

SSA-455843 (Last Update: 2020-11-10): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Published

Nov. 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-455843.pdf

Summary

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, ...

SSB-439005 (Last Update: 2020-11-10): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-...

Title

SSB-439005 (Last Update: 2020-11-10): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published

Nov. 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf

Summary

SSA-431802 (Last Update: 2020-11-10): Multiple Vulnerabilities in SCALANCE W1750D

Title

SSA-431802 (Last Update: 2020-11-10): Multiple Vulnerabilities in SCALANCE W1750D

Published

Nov. 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-431802.pdf

Summary

Siemens SCALANCE W1750D is a brandlabled device. Aruba has released a related security advisory (ARUBA-PSA-2016-004) [0] disclosing vulnerabilities in its Aruba Instant product line. The advisory contains multiple related vulnerabilities that are summarized in CVE-2016-2031. This advisory is a reminder to customers that the PAPI protocol is not a secure ...

SSA-492828 (Last Update: 2020-11-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK Controller

Title

SSA-492828 (Last Update: 2020-11-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK Controller

Published

Nov. 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-492828.pdf

Summary

A vulnerability in S7-300 might allow an attacker to cause a Denial-of-Service condition on port 102 of the affected devices by sending specially crafted packets. Siemens is preparing updates and recommends specific countermeasures until fixes are available.

SSA-381684 (Last Update: 2020-11-10): Improper Password Protection during Authentication in SIMATIC S7-300 and S7-400 CPUs and ...

Title

SSA-381684 (Last Update: 2020-11-10): Improper Password Protection during Authentication in SIMATIC S7-300 and S7-400 CPUs and Derived Products

Published

Nov. 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-381684.pdf

Summary

A vulnerability has been identified in SIMATIC S7-300 and S7-400 CPU families and derived products, which could result in credential disclosure. Siemens recommends countermeasures as there are currently no fixes available.

SSA-841348 (Last Update: 2020-11-10): Multiple Vulnerabilities in the UMC Stack

Title

SSA-841348 (Last Update: 2020-11-10): Multiple Vulnerabilities in the UMC Stack

Published

Nov. 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf

Summary

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 ...

05.11.2020

Mitsubishi Electric GT14 Model of GOT1000 Series

Title

Mitsubishi Electric GT14 Model of GOT1000 Series

Published

Nov. 5, 2020, 4:10 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02

Summary

This advisory contains mitigations for Improper Restriction of Operations within the Bounds of a Memory Buffer, Session Fixation, NULL Pointer Dereference, Improper Access Control, Argument Injection, and Resource Management Errors vulnerabilities in Mitsubishi Electric GT14 model of GOT1000 Series graphic operation terminals.

05.11.2020

Mitsubishi Electric Factory Automation Engineering Products (Update A)

Title

Mitsubishi Electric Factory Automation Engineering Products (Update A)

Published

Nov. 5, 2020, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-212-04

Summary

This updated advisory is a follow-up to the original advisory titled ICSA-20-212-04 Mitsubishi Electric Factory Automation Engineering Products that was published July 30, 2020, to the ICS webpage to us-cert.cisa.gov. This advisory contains mitigations for an Unquoted Search Path or Element vulnerability in Mitsubishi Electric Factory Automation Engineering products.

05.11.2020

Mitsubishi Electric MELSEC iQ-R Series (Update B)

Title

Mitsubishi Electric MELSEC iQ-R Series (Update B)

Published

Nov. 5, 2020, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-161-02

Summary

This updated advisory is a follow-up to the advisory update titled ICSA-20-161-02 Mitsubishi Electric MELSEC iQ-R Series (Update A) that was published June 16, 2020 to the ICS webpage to us-cert.cisa.gov. This advisory contains mitigations for a resource exhaustion vulnerability in the Mitsubishi Electric MELSEC iQ-R series programmable logic controllers.

03.11.2020

WAGO Series 750-88x and 750-352

Title

WAGO Series 750-88x and 750-352

Published

Nov. 3, 2020, 4:10 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01

Summary

This advisory contains mitigations for an Uncontrolled Resource Consumption vulnerability in the WAGO Fieldbus Ethernet coupler.

03.11.2020

https://us-cert.cisa.gov/ics/advisories/icsa-20-308-02

NEXCOM NIO50

Title

NEXCOM NIO50

Published

Nov. 3, 2020, 4:05 p.m.

URL

Summary

This advisory contains mitigations for Improper Input Validation, and Cleartext Transmission of Sensitive Information vulnerabilities in NEXCOM's NIO50 IoT Gateway.

03.11.2020

ARC Informatique PcVue

Title

ARC Informatique PcVue

Published

Nov. 3, 2020, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-20-308-03

Summary

This advisory contains mitigations for Deserialization of Untrusted Data, Access to Critical Private Variable via Public Method, and Information Exposure of Sensitive Information to an Unauthorized Actor vulnerabilities in ARC Information PcVue SCADA products.

October 2020

30.10.2020

US CERT

AA20-304A: Iranian Advanced Persistent Threat Actor Identified Obtaining Voter Registration Data

Title

AA20-304A: Iranian Advanced Persistent Threat Actor Identified Obtaining Voter Registration Data

Published

Oct. 30, 2020, 7:11 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa20-304a

Summary

Original release date: October 30, 2020 | Last revised: November 3, 2020SummaryThis advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) version 8 framework. See the ATT&CK for Enterprise version 8 for all referenced threat actor techniques. This joint cybersecurity advisory was coauthored by the Cybersecurity and Infrastructure ...

29.10.2020