Bulletins | CERT@VDE

SSA-914382 (Last Update: 2018-05-15): Denial-of-Service Vulnerability in SIMATIC S7-400

Titel

SSA-914382 (Last Update: 2018-05-15): Denial-of-Service Vulnerability in SIMATIC S7-400

Veröffentlicht

15. Mai 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-914382.pdf

Text

SIMATIC S7-400 CPUs are affected by a security vulnerability which could lead to a Denial-of-Service condition of the PLC if specially crafted packets are received and processed. The affected SIMATIC S7-400 CPU hardware versions are in the product cancellation phase or already phased-out. Siemens recommends customers either upgrading to a ...

SSA-547990 (Last Update: 2018-05-15): Information Disclosure Vulnerabilities in SIPROTEC 4 and SIPROTEC Compact

Titel

SSA-547990 (Last Update: 2018-05-15): Information Disclosure Vulnerabilities in SIPROTEC 4 and SIPROTEC Compact

Veröffentlicht

15. Mai 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-547990.pdf

Text

Information disclosure vulnerabilities in SIPROTEC 4 and SIPROTEC Compact devices could allow an attacker to extract sensitive device information under certain conditions. Siemens has released firmware updates for EN100 Ethernet module included in SIPROTEC 4 and SIPROTEC Compact devices. Siemens has also released a firmware update for SIPROTEC Compact 7SJ80 ...

SSA-203306 (Last Update: 2018-05-15): Password Vulnerabilities in SIPROTEC 4 and SIPROTEC Compact Relay Families

Titel

SSA-203306 (Last Update: 2018-05-15): Password Vulnerabilities in SIPROTEC 4 and SIPROTEC Compact Relay Families

Veröffentlicht

15. Mai 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-203306.pdf

Text

SIPROTEC 4 and SIPROTEC Compact devices could allow access authorization passwords to be reconstructed or overwritten via engineering mechanisms that involve DIGSI 4 and EN100 Ethernet communication modules. Siemens has released updates for several affected products, is working on updates for the remaining affected products, and recommends specific countermeasures until ...

SSA-346262 (Last Update: 2018-05-15): Denial-of-Service in Industrial Products

Titel

SSA-346262 (Last Update: 2018-05-15): Denial-of-Service in Industrial Products

Veröffentlicht

15. Mai 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-346262.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 that customers update to the new version. Siemens is preparing further updates ...

09.05.2018

SSA-689071 (Last Update: 2018-05-09): DNSMasq Vulnerabilities in SCALANCE W1750D, SCALANCE M800 and SCALANCE S615

Titel

SSA-689071 (Last Update: 2018-05-09): DNSMasq Vulnerabilities in SCALANCE W1750D, SCALANCE M800 and SCALANCE S615

Veröffentlicht

9. Mai 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf

Text

Multiple vulnerabilities have been identified in SCALANCE W1750D, SCALANCE M800, and SCALANCE S615 devices. The highest scored vulnerability could allow a remote attacker to crash the DNS service or execute arbitrary code. The attacker must be able to craft malicious DNS responses and inject them into the network in order ...

SSA-546832 (Last Update: 2018-05-03): Vulnerabilities in Medium Voltage SINAMICS Products

Titel

SSA-546832 (Last Update: 2018-05-03): Vulnerabilities in Medium Voltage SINAMICS Products

Veröffentlicht

3. Mai 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-546832.pdf

Text

The latest updates for medium voltage SINAMICS products fix two security vulnerabilities that could allow an attacker to cause a Denial-of-Service condition either via specially crafted PROFINET DCP broadcast packets or by sending specially crafted packets to port 161/udp (SNMP). Precondition for the PROFINET DCP scenario is a direct Layer ...

SSA-293562 (Last Update: 2018-05-03): Vulnerabilities in Industrial Products

Titel

SSA-293562 (Last Update: 2018-05-03): Vulnerabilities in Industrial Products

Veröffentlicht

3. Mai 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-293562.pdf

Text

Several industrial devices are affected by two vulnerabilities that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. Precondition for this scenario is a direct Layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released updates for ...

SSA-457058 (Last Update: 2018-05-03): .NET Security Vulnerability in Siveillance VMS

Titel

SSA-457058 (Last Update: 2018-05-03): .NET Security Vulnerability in Siveillance VMS

Veröffentlicht

3. Mai 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-457058.pdf

Text

Siemens has released software updates for Siveillance VMS which fix a security vulnerability with the .NET Remoting deserialization that could allow elevation of privileges and/or causing a Denial-of-Service, if affected ports are exposed.

SSA-468514 (Last Update: 2018-05-03): Improper Certificate Validation Vulnerability in Siveillance VMS Video Mobile App for And...

Titel

SSA-468514 (Last Update: 2018-05-03): Improper Certificate Validation Vulnerability in Siveillance VMS Video Mobile App for Android and iOS

Veröffentlicht

3. Mai 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-468514.pdf

Text

The latest update for the Siveillance VMS Video mobile app for Android and iOS fixes a security vulnerability that could allow an attacker in a privileged network position to read data from and write data to the encrypted communication channel between the app and a server. Precondition for this scenario ...

SSA-346262 (Last Update: 2018-05-03): Denial-of-Service in Industrial Products

Titel

SSA-346262 (Last Update: 2018-05-03): Denial-of-Service in Industrial Products

Veröffentlicht

3. Mai 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-346262.pdf

Text

April 2018

SSA-348629 (Last Update: 2018-04-18): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Pr...

Titel

SSA-348629 (Last Update: 2018-04-18): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC Software

Veröffentlicht

18. April 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-348629.pdf

Text

A Denial-of-Service vulnerability has been identified in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC-Software. 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 countermeasures until patches are available.

SSA-597741 (Last Update: 2018-04-18): Vulnerability in iOS App SIMATIC WinCC OA Operator

Titel

SSA-597741 (Last Update: 2018-04-18): Vulnerability in iOS App SIMATIC WinCC OA Operator

Veröffentlicht

18. April 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-597741.pdf

Text

The SIMATIC WinCC OA Operator iOS app is affected by a security vulnerability which could allow an attacker to read unencrypted data from the application’s directory. Precondition for this scenario is that an attacker has physical access to the mobile device.

SSA-168644 (Last Update: 2018-04-18): Spectre and Meltdown Vulnerabilities in Industrial Products

Titel

SSA-168644 (Last Update: 2018-04-18): Spectre and Meltdown Vulnerabilities in Industrial Products

Veröffentlicht

18. April 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-168644.pdf

Text

Security researchers published information on vulnerabilities known as Spectre and Meltdown. These vulnerabilities affect many modern processors from different vendors to a varying degree. Several Industrial Products include affected processors and are affected by the vulnerabilities.

SSA-892715 (Last Update: 2018-04-18): ME, SPS and TXE Vulnerabilities in SIMATIC IPCs

Titel

SSA-892715 (Last Update: 2018-04-18): ME, SPS and TXE Vulnerabilities in SIMATIC IPCs

Veröffentlicht

18. April 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-892715.pdf

Text

Intel has identified vulnerabilities in Intel Management Engine (ME), Intel Server Platform Services (SPS), and Intel Trusted Execution Engine (TXE). As several Siemens Industrial PCs use Intel technology, they are also affected. Siemens has released updates for the affected Industrial PCs.

17.04.2018

SSA-845879 (Last Update: 2018-04-17): Firmware Downgrade Vulnerability in EN100 Ethernet Communication Module for SIPROTEC 4, S...

Titel

SSA-845879 (Last Update: 2018-04-17): Firmware Downgrade Vulnerability in EN100 Ethernet Communication Module for SIPROTEC 4, SIPROTEC Compact and Reyrolle

Veröffentlicht

17. April 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-845879.pdf

Text

The EN100 Ethernet communication module, which is an optional extension for SIPROTEC 4, SIPROTEC Compact and Reyrolle devices, allows an unauthenticated upload of firmware updates to the communication module in affected versions. Siemens has released updates for several affected products, is working on updates for the remaining affected products, and ...

17.04.2018

SSA-203306 (Last Update: 2018-04-17): Password Vulnerabilities in SIPROTEC 4 and SIPROTEC Compact Relay Families

Titel

SSA-203306 (Last Update: 2018-04-17): Password Vulnerabilities in SIPROTEC 4 and SIPROTEC Compact Relay Families

Veröffentlicht

17. April 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-203306.pdf

Text

05.04.2018

SSA-901333 (Last Update: 2018-04-05): KRACK Attacks Vulnerabilities in Industrial Products

Titel

SSA-901333 (Last Update: 2018-04-05): KRACK Attacks Vulnerabilities in Industrial Products

Veröffentlicht

5. April 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf

Text

Multiple vulnerabilities affecting WPA/WPA2 implementations were identified by a researcher and publicly disclosed under the term "Key Reinstallation Attacks" (KRACK). These vulnerabilities could potentially allow an attacker within the radio range of the wireless network to decrypt, replay or inject forged network packets into the wireless communication. Several Siemens Industrial ...

05.04.2018

SSA-689071 (Last Update: 2018-04-05): DNSMasq Vulnerabilities in SCALANCE W1750D, SCALANCE M800 and SCALANCE S615

Titel

SSA-689071 (Last Update: 2018-04-05): DNSMasq Vulnerabilities in SCALANCE W1750D, SCALANCE M800 and SCALANCE S615

Veröffentlicht

5. April 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf

Text

03.04.2018

SSA-727467 (Last Update: 2018-04-03): Vulnerabilities in Building Technologies Products

Titel

SSA-727467 (Last Update: 2018-04-03): Vulnerabilities in Building Technologies Products

Veröffentlicht

3. April 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-727467.pdf

Text

The License Management System (LMS), which is used by multiple Siemens' building automation products, includes a vulnerable version of Gemalto Sentinel LDK RTE. Gemalto Sentinel LDK RTE is affected by multiple vulnerabilities that could allow remote code execution. Siemens recommends to update the License Management System used by these products ...

März 2018

28.03.2018

SSA-727467 (Last Update: 2018-03-28): Vulnerabilities in Building Technologies Products

Titel

SSA-727467 (Last Update: 2018-03-28): Vulnerabilities in Building Technologies Products

Veröffentlicht

28. März 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-727467.pdf

Text

27.03.2018

SSA-110922 (Last Update: 2018-03-27): Web Vulnerability in TIM 1531 IRC

Titel

SSA-110922 (Last Update: 2018-03-27): Web Vulnerability in TIM 1531 IRC

Veröffentlicht

27. März 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-110922.pdf

Text

The latest update for TIM 1531 IRC fixes a security vulnerability that could allow unauthorized remote attackers to perform administrative operations on the device. Siemens recommends updating as soon as possible.

27.03.2018

SSA-592007 (Last Update: 2018-03-27): Denial-of-Service Vulnerability in Industrial Products

Titel

SSA-592007 (Last Update: 2018-03-27): Denial-of-Service Vulnerability in Industrial Products

Veröffentlicht

27. März 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-592007.pdf

Text

Several industrial controllers are affected by a security vulnerability that could allow an attacker to cause a Denial-of-Service condition via PROFINET DCP network packets under certain circumstances. Precondition for this scenario is a direct OSI Layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released ...

27.03.2018

SSA-348629 (Last Update: 2018-03-27): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Pr...

Titel

SSA-348629 (Last Update: 2018-03-27): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC NET PC Software

Veröffentlicht

27. März 2018 02:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-348629.pdf

Text

20.03.2018

SSA-824231 (Last Update: 2018-03-20): Unauthenticated Firmware Upload Vulnerability in Desigo PX Controllers

Titel

SSA-824231 (Last Update: 2018-03-20): Unauthenticated Firmware Upload Vulnerability in Desigo PX Controllers

Veröffentlicht

20. März 2018 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-824231.pdf

Text

The latest update for Desigo PXC devices fixes a vulnerability that could allow unauthenticated remote attackers to upload malicious firmware without prior authentication. Siemens recommends updating to the new version.

20.03.2018