Bulletins | CERT@VDE

SSA-473245 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in Profinet Devices

Title

SSA-473245 (Last Update: 2020-03-10): Denial-of-Service Vulnerability in Profinet Devices

Published

March 10, 2020, 1 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 ...

SSA-480230 (Last Update: 2020-03-10): Denial-of-Service in Webserver of Industrial Products

Title

SSA-480230 (Last Update: 2020-03-10): Denial-of-Service in Webserver of Industrial Products

Published

March 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-480230.pdf

Summary

A vulnerability in the affected devices could allow an unauthorized attacker with network access to the webserver of an affected device to perform a denial-of-service attack. Siemens has released updates for several affected products, and recommends that customers update to the new version. Siemens is preparing further updates and recommends ...

SSA-938930 (Last Update: 2020-03-10): Cross-Site Scripting Vulnerability in Spectrum Power™ 5

Title

SSA-938930 (Last Update: 2020-03-10): Cross-Site Scripting Vulnerability in Spectrum Power™ 5

Published

March 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-938930.pdf

Summary

A Cross-Site Scripting (XSS) vulnerability was found in the Engineering User Interface of Spectrum Power™ 5. A software update is available to address the issue and Siemens recommends installing the patch.

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

Title

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

Published

March 10, 2020, 1 a.m.

URL

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

Summary

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

Title

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

Published

March 10, 2020, 1 a.m.

URL

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

Summary

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

Title

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

Published

March 10, 2020, 1 a.m.

URL

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

Summary

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

Title

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

Published

March 10, 2020, 1 a.m.

URL

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

Summary

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

Title

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

Published

March 10, 2020, 1 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 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

Title

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

Published

March 10, 2020, 1 a.m.

URL

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

Summary

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 ...

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

Title

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

Published

March 10, 2020, 1 a.m.

URL

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

Summary

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

Title

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

Published

March 10, 2020, 1 a.m.

URL

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

Summary

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-844761 (Last Update: 2020-03-10): Multiple Vulnerabilities in CCS, FTP and Streaming Services of SiNVR Video Management Sol...

Title

SSA-844761 (Last Update: 2020-03-10): Multiple Vulnerabilities in CCS, FTP and Streaming Services of SiNVR Video Management Solution

Published

March 10, 2020, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-844761.pdf

Summary

SiNVR V3 contains several vulnerabilities in the components Central Control Server (CCS), as well as in the FTP and streaming services of the Video Server. The vulnerabilities involve path traversal (CVE-2019-19290, CVE-2019-19296, CVE-2019-19297), information disclosure (CVE-2019-19291, CVE-2019-19299), SQL injection (CVE-2019-19292), cross-site scripting (CVE-2019-19293, CVE-2019-19294), insufficient logging (CVE-2019-19295), and denial-of-service (CVE-2019-19298). ...

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

Title

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

Published

March 10, 2020, 1 a.m.

URL

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

Summary

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

Title

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

Published

March 10, 2020, 1 a.m.

URL

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

Summary

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 ...

Thursday, 05.03.2020

16:00

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

WAGO I/O-CHECK

Title

WAGO I/O-CHECK

Published

March 5, 2020, 4 p.m.

URL

Summary

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.

Tuesday, 03.03.2020

16:20

SweynTooth Vulnerabilities

Title

SweynTooth Vulnerabilities

Published

March 3, 2020, 4:20 p.m.

URL

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

Summary

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 ...

16:15

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

Emerson ValveLink

Title

Emerson ValveLink

Published

March 3, 2020, 4:15 p.m.

URL

Summary

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

16:10

PHOENIX CONTACT Emalytics Controller ILC

Title

PHOENIX CONTACT Emalytics Controller ILC

Published

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

URL

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

Summary

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

16:05