Bulletins | CERT@VDE

SSA-508982 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK Controller over Prof...

Titel

SSA-508982 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK Controller over Profinet

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-508982.pdf

Text

The latest firmware update for the S7-300 CPUs fixes a vulnerability that could allow an unauthenticated attacker with network access to cause a denial-of-service condition. SINUMERIK 840D sl Controller, which contains a S7-300 CPU, is also affected. Siemens is preparing further updates and recommends specific countermeasures until patches are available.

SSA-398519 (Last Update: 2020-03-10): Vulnerabilities in Intel CPUs (November 2019)

Titel

SSA-398519 (Last Update: 2020-03-10): Vulnerabilities in Intel CPUs (November 2019)

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf

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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 ...

SSA-232418 (Last Update: 2020-03-10): Vulnerabilities in SIMATIC S7-1200 and SIMATIC S7-1500 CPU families

Titel

SSA-232418 (Last Update: 2020-03-10): Vulnerabilities in SIMATIC S7-1200 and SIMATIC S7-1500 CPU families

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-232418.pdf

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Two vulnerabilities have been identified in the SIMATIC S7-1200 and S7-1500 CPU families. One vulnerability could allow an attacker with network access to affected devices to modify the user program stored on these devices such that the source code differs from the actual running code. The other vulnerability could allow ...

SSA-451445 (Last Update: 2020-03-10): Multiple Vulnerabilities in SPPA-T3000

Titel

SSA-451445 (Last Update: 2020-03-10): Multiple Vulnerabilities in SPPA-T3000

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-451445.pdf

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SPPA-T3000 Application Server and MS3000 Migration Server are affected by multiple vulnerabilities. Some of the vulnerabilities can allow an attacker to execute arbitrary code on the server. Exploitation of the vulnerabilities described in this advisory requires access to either Application- or Automation Highway. Both highways should not be exposed if ...

SSA-273799 (Last Update: 2020-03-10): Vulnerability in SIMATIC products

Titel

SSA-273799 (Last Update: 2020-03-10): Vulnerability in SIMATIC products

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-273799.pdf

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A vulnerability has been identified in several SIMATIC products. The vulnerability could allow an attacker in a Man-in-the-Middle position to modify network traffic exchanged on port 102/tcp to PLCs of the SIMATIC S7-1200, SIMATIC S7-1500 and SIMATIC SoftwareController CPU families. Siemens has released updates for several affected products, and recommends ...

SSA-731239 (Last Update: 2020-03-10): Vulnerabilities in SIMATIC S7-300 and S7-400 CPUs

Titel

SSA-731239 (Last Update: 2020-03-10): Vulnerabilities in SIMATIC S7-300 and S7-400 CPUs

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf

Text

Two vulnerabilities have been identified in SIMATIC S7-300 and S7-400 CPU families. One vulnerability could lead to a Denial-of-Service, the other vulnerability could result in credential disclosure. Siemens recommends specific mitigations. Siemens will update this advisory when new information becomes available.

SSA-616472 (Last Update: 2020-03-10): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products

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SSA-616472 (Last Update: 2020-03-10): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf

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Security researchers published information on vulnerabilities known as ZombieLoad and Microarchitectural Data Sampling (MDS). These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Siemens Industrial Products contain processors that are affected by the vulnerabilities.

SSA-307392 (Last Update: 2020-03-10): Denial-of-Service in OPC UA in Industrial Products

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SSA-307392 (Last Update: 2020-03-10): Denial-of-Service in OPC UA in Industrial Products

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-307392.pdf

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A vulnerability has been identified in the OPC UA server of several industrial products. The vulnerability could cause a Denial-of-Service condition on the service or the device. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates and ...

SSA-270778 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software

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SSA-270778 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-270778.pdf

Text

A Denial-of-Service vulnerability was found in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC software when encrypted communication is enabled. The vulnerability could allow an attacker with network access to cause a Denial-of-Service condition under certain circumstances (versions prior to SIMATIC WinCC V7.3 or SIMATIC PCS 7 V8.1 are ...

SSA-462066 (Last Update: 2020-03-10): Vulnerability known as TCP SACK PANIC in Industrial Products

Titel

SSA-462066 (Last Update: 2020-03-10): Vulnerability known as TCP SACK PANIC in Industrial Products

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf

Text

Multiple industrial products are affected by a vulnerability in the kernel known as TCP SACK PANIC. The vulnerability could allow a remote attacker to cause a denial of service condition. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing ...

SSA-349422 (Last Update: 2020-03-10): Denial-of-Service in Industrial Real-Time (IRT) Devices

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SSA-349422 (Last Update: 2020-03-10): Denial-of-Service in Industrial Real-Time (IRT) Devices

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-349422.pdf

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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 that customers update to the new version. Siemens is preparing further updates and recommends specific ...

SSA-431678 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families

Titel

SSA-431678 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families

Veröffentlicht

10. März 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-431678.pdf

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S7-300/S7-400 and S7-1200 CPU families are affected by a vulnerability that could allow remote attackers to perform a Denial-of-Service attack by sending a specially crafted HTTP request to the web server of an affected device. Siemens has released updates for several affected products, is working on updates for the remaining ...

05.03.2020

https://www.us-cert.gov/ics/advisories/icsa-20-065-01

WAGO I/O-CHECK

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WAGO I/O-CHECK

Veröffentlicht

5. März 2020 16:00

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This advisory contains mitigations for information exposure through sent data, buffer access with incorrect length value, missing authentication for critical function, and classic buffer overflow vulnerabilities in the WAGO I/O CHECK software.

SweynTooth Vulnerabilities

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SweynTooth Vulnerabilities

Veröffentlicht

3. März 2020 16:20

URL

https://www.us-cert.gov/ics/alerts/ics-alert-20-063-01

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This ALERT details vulnerabilities in SweynTooth's Bluetooth Low Energy (BLE) proof-of-concept (PoC) exploit code. This report was released without coordination with some of the affected vendors and without advance coordination with CISA. CISA has notified some of the affected vendors of the report and has asked the vendors to confirm ...

https://www.us-cert.gov/ics/advisories/icsa-20-063-01

Emerson ValveLink

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Emerson ValveLink

Veröffentlicht

3. März 2020 16:15

URL

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This advisory contains mitigations for an improper access control vulnerability in Emerson's ValveLink digital valve controllers.

PHOENIX CONTACT Emalytics Controller ILC

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PHOENIX CONTACT Emalytics Controller ILC

Veröffentlicht

3. März 2020 16:10

URL

https://www.us-cert.gov/ics/advisories/icsa-20-063-02

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This advisory contains mitigations for an incorrect permission assignment for critical resource vulnerability in Phoenix Contact's Emalytics Controller modular inline devices.

https://www.us-cert.gov/ics/advisories/icsa-20-063-03

Omron PLC CJ Series

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Omron PLC CJ Series

Veröffentlicht

3. März 2020 16:05

URL

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This advisory contains mitigations for an uncontrolled resource consumption vulnerability in Omron's PLC CJ Series programmable logic controllers.

Moxa AWK-3131A Series Industrial AP/Bridge/Client

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Moxa AWK-3131A Series Industrial AP/Bridge/Client

Veröffentlicht

3. März 2020 16:00

URL

https://www.us-cert.gov/ics/advisories/icsa-20-063-04

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This advisory contains mitigations for several vulnerabilities in Moxa's AWK-3131A wireless networking appliance.

Februar 2020

Moxa MB3xxx Series Protocol Gateways

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Moxa MB3xxx Series Protocol Gateways

Veröffentlicht

25. Februar 2020 16:20

URL

https://www.us-cert.gov/ics/advisories/icsa-20-056-01

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This advisory contains mitigations for several vulnerabilities in Moxa's MB3xxx series Modbus protocol gateways.

Moxa ioLogik 2542-HSPA Series Controllers and IOs, and IOxpress Configuration Utility

Titel

Moxa ioLogik 2542-HSPA Series Controllers and IOs, and IOxpress Configuration Utility

Veröffentlicht

25. Februar 2020 16:15

URL

https://www.us-cert.gov/ics/advisories/icsa-20-056-02

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This advisory contains mitigations for cleartext storage of sensitive information, cleartext transmission of sensitive information, and incorrectly specified destination in a communication channel vulnerabilities in some Moxa's ioLogik controllers, and IOs and IOxpress configuration utilities.

Moxa PT-7528 and PT-7828 Series Ethernet Switches

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Moxa PT-7528 and PT-7828 Series Ethernet Switches

Veröffentlicht

25. Februar 2020 16:10

URL

https://www.us-cert.gov/ics/advisories/icsa-20-056-03

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This advisory contains mitigations for stack-based buffer overflow, broken or risky cryptographic algorithm, hard-coded cryptographic key, hard-coded credentials, weak password requirements, and information exposure vulnerabilities in Moxa's PT-7528 and PT-7828 series Ethernet switches.

Moxa EDS-G516E and EDS-510E Series Ethernet Switches

Titel

Moxa EDS-G516E and EDS-510E Series Ethernet Switches

Veröffentlicht

25. Februar 2020 16:05

URL

https://www.us-cert.gov/ics/advisories/icsa-20-056-04

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This advisory contains mitigations for several vulnerabilities in Moxa's EDS-G516E and EDS-510E series Ethernet switches.

https://www.us-cert.gov/ics/advisories/icsa-20-056-05

Honeywell WIN-PAK

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Honeywell WIN-PAK

Veröffentlicht

25. Februar 2020 16:00

URL

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This advisory contains mitigations for cross-site request forgery, improper neutralization of HTTP headers for scripting syntax, and use of obsolete function vulnerabilities in Honeywell's WIN-PAK monitoring platform.

20.02.2020

B&R Automation Studio and Automation Runtime

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B&R Automation Studio and Automation Runtime

Veröffentlicht

20. Februar 2020 16:15

URL

https://www.us-cert.gov/ics/advisories/icsa-20-051-01

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This advisory contains mitigations for an improper authorization vulnerability in B&R Automation Studio and Automation Runtime software.

20.02.2020