Bulletins | CERT@VDE

SSA-520004 V1.0: Telnet Authentication Vulnerability in SIMATIC HMI Comfort Panels

Titel

SSA-520004 V1.0: Telnet Authentication Vulnerability in SIMATIC HMI Comfort Panels

Veröffentlicht

28. Januar 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-520004.pdf

Text

SIMATIC HMI Panels are affected by a vulnerability that could allow a remote attacker to gain full access to the device(s), if the telnet service is enabled. Siemens has released updates for the affected products and recommends to update to the latest versions.

19.01.2021

SSA-646763 V1.0: DNSpooq - Dnsmasq Vulnerabilities in SCALANCE and RUGGEDCOM Devices

Titel

SSA-646763 V1.0: DNSpooq - Dnsmasq Vulnerabilities in SCALANCE and RUGGEDCOM Devices

Veröffentlicht

19. Januar 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-646763.pdf

Text

Security researchers discovered and disclosed seven vulnerabilities in the open-source DNS component “dnsmasq”, also known as “DNSpooq” vulnerabilities (CVE-2020-25681 through CVE-2020-25687). Three vulnerabilities (CVE-2020-25684 through CVE-2020-25686) affect the validation of DNS responses and impact several SCALANCE and RUGGEDCOM devices as listed below. Siemens is preparing updates and recommends countermeasures for ...

15.01.2021

SSA-979834 V1.1 (Last Update: 2021-01-15): Multiple vulnerabilities in Solid Edge

Titel

SSA-979834 V1.1 (Last Update: 2021-01-15): Multiple vulnerabilities in Solid Edge

Veröffentlicht

15. Januar 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf

Text

Solid Edge is affected by multiple vulnerabilities that could allow arbitrary code execution on an affected system. Siemens has released an update for Solid Edge and recommends to update to the latest version.

SSA-622830 V1.0: Multiple Vulnerabilities in JT2Go and Teamcenter Visualization

Titel

SSA-622830 V1.0: Multiple Vulnerabilities in JT2Go and Teamcenter Visualization

Veröffentlicht

12. Januar 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf

Text

JT2Go and Teamcenter Visualization are affected by multiple vulnerabilities that could lead to arbitrary code execution or data extraction on the target host system. Siemens has released updates for both affected products and recommends to update to the latest versions. Siemens is also preparing further updates and recommends specific countermeasures ...

SSA-274900 V1.0: Use of hardcoded key in Scalance X devices under certain conditions

Titel

SSA-274900 V1.0: Use of hardcoded key in Scalance X devices under certain conditions

Veröffentlicht

12. Januar 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 some devices, is working on updates for the remaining affected products and recommends specific countermeasures until fixes are available.

SSA-139628 V1.0: Vulnerabilities in Web Server for Scalance X Products

Titel

SSA-139628 V1.0: Vulnerabilities in Web Server for Scalance X Products

Veröffentlicht

12. Januar 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 ...

SSA-162506 V1.1 (Last Update: 2021-01-12): DHCP Client Vulnerability in SIMOTICS CONNECT 400, Desigo PXC/PXM, APOGEE MEC/MBC/PX...

Titel

SSA-162506 V1.1 (Last Update: 2021-01-12): DHCP Client Vulnerability in SIMOTICS CONNECT 400, Desigo PXC/PXM, APOGEE MEC/MBC/PXC, APOGEE PXC Series, and TALON TC Series

Veröffentlicht

12. Januar 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-162506.pdf

Text

SIMOTICS CONNECT 400, Desigo (Power PC-based), APOGEE MEC/MBC/PXC and TALON TC products are affected by a DHCP Client vulnerability as initially reported in SSA-434032 for the Mentor Nucleus Networking Module. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends countermeasures for ...

SSA-102233 V1.4 (Last Update: 2021-01-12): SegmentSmack in VxWorks-based Industrial Devices

Titel

SSA-102233 V1.4 (Last Update: 2021-01-12): SegmentSmack in VxWorks-based Industrial Devices

Veröffentlicht

12. Januar 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 is working on software ...

SSA-979834 V1.0: Multiple vulnerabilities in Solid Edge

Titel

SSA-979834 V1.0: Multiple vulnerabilities in Solid Edge

Veröffentlicht

12. Januar 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf

Text

SSA-629512 V1.2 (Last Update: 2021-01-12): Local Privilege Escalation Vulnerability in TIA Portal

Titel

SSA-629512 V1.2 (Last Update: 2021-01-12): Local Privilege Escalation Vulnerability in TIA Portal

Veröffentlicht

12. Januar 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-629512.pdf

Text

The latest updates for TIA Portal fix a vulnerability that could allow a local attacker to execute arbitrary code with SYSTEM privileges. Siemens has released updates for the affected products and recommends to update to the latest version(s).

SSA-604937 V1.2 (Last Update: 2021-01-12): Multiple Web Server Vulnerabilities in Opcenter Execution Core

Titel

SSA-604937 V1.2 (Last Update: 2021-01-12): Multiple Web Server Vulnerabilities in Opcenter Execution Core

Veröffentlicht

12. Januar 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-604937.pdf

Text

Opcenter Execution Core (formerly known as Camstar Enterprise Platform) contains a cross-site scripting (CVE-2020-7576), an SQL injection (CVE-2020-7577), a privilege escalation (CVE-2020-7578), and an information disclosure vulnerability (CVE-2020-28930) in various versions of the product. Siemens has released an update for Opcenter Execution Core and recommends to update to the latest ...

SSA-473245 V1.9 (Last Update: 2021-01-12): Denial-of-Service Vulnerability in Profinet Devices

Titel

SSA-473245 V1.9 (Last Update: 2021-01-12): Denial-of-Service Vulnerability in Profinet Devices

Veröffentlicht

12. Januar 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-473245.pdf

Text

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-455843 V1.3 (Last Update: 2021-01-12): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Titel

SSA-455843 V1.3 (Last Update: 2021-01-12): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Veröffentlicht

12. Januar 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, ...

SSA-312271 V1.5 (Last Update: 2021-01-12): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Titel

SSA-312271 V1.5 (Last Update: 2021-01-12): Unquoted Search Path Vulnerabilities in Windows-based Industrial Software Applications

Veröffentlicht

12. Januar 2021 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-312271.pdf

Text

The latest update for affected products fix local privilege escalation vulnerabilities that could allow authorized local users with administrative privileges to execute custom code with SYSTEM level privileges. Siemens has released updates for some of the affected products, and is working on further updates. For the remaining affected products, Siemens ...

SSA-270778 V1.6 (Last Update: 2021-01-12): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC S...

Titel

SSA-270778 V1.6 (Last Update: 2021-01-12): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software

Veröffentlicht

12. Januar 2021 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 ...

Dezember 2020

SSA-616472 V1.7 (Last Update: 2020-12-08): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products

Titel

SSA-616472 V1.7 (Last Update: 2020-12-08): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products

Veröffentlicht

8. Dezember 2020 01:00

URL

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

Text

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-542525 V1.2 (Last Update: 2020-12-08): Authentication Vulnerabilities in SIMATIC HMI Products

Titel

SSA-542525 V1.2 (Last Update: 2020-12-08): Authentication Vulnerabilities in SIMATIC HMI Products

Veröffentlicht

8. Dezember 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-542525.pdf

Text

SIMATIC HMI Products are affected by two vulnerabilities that could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-534763 V1.2 (Last Update: 2020-12-08): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products

Titel

SSA-534763 V1.2 (Last Update: 2020-12-08): Special Register Buffer Data Sampling (SRBDS) aka Crosstalk in Industrial Products

Veröffentlicht

8. Dezember 2020 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.

SSA-480230 V2.1 (Last Update: 2020-12-08): Denial-of-Service in Webserver of Industrial Products

Titel

SSA-480230 V2.1 (Last Update: 2020-12-08): Denial-of-Service in Webserver of Industrial Products

Veröffentlicht

8. Dezember 2020 01:00

URL

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

Text

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 to update to the new versions. Siemens is preparing further updates and recommends specific ...

SSA-462066 V2.1 (Last Update: 2020-12-08): Vulnerability known as TCP SACK PANIC in Industrial Products

Titel

SSA-462066 V2.1 (Last Update: 2020-12-08): Vulnerability known as TCP SACK PANIC in Industrial Products

Veröffentlicht

8. Dezember 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 to update to the new versions. Siemens is preparing further ...

SSB-439005 V3.0 (Last Update: 2020-12-08): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Titel

SSB-439005 V3.0 (Last Update: 2020-12-08): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Veröffentlicht

8. Dezember 2020 01:00

URL

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

Text

SSA-381684 V1.3 (Last Update: 2020-12-08): Improper Password Protection during Authentication in SIMATIC S7-300 and S7-400 CPUs...

Titel

SSA-381684 V1.3 (Last Update: 2020-12-08): Improper Password Protection during Authentication in SIMATIC S7-300 and S7-400 CPUs and Derived Products

Veröffentlicht

8. Dezember 2020 01:00

URL

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

Text

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 V1.4 (Last Update: 2020-12-08): Multiple Vulnerabilities in the UMC Stack

Titel

SSA-841348 V1.4 (Last Update: 2020-12-08): Multiple Vulnerabilities in the UMC Stack

Veröffentlicht

8. Dezember 2020 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 ...

SSA-817401 V1.1 (Last Update: 2020-12-08): Missing Authentication Vulnerability in SIEMENS LOGO!

Titel

SSA-817401 V1.1 (Last Update: 2020-12-08): Missing Authentication Vulnerability in SIEMENS LOGO!

Veröffentlicht

8. Dezember 2020 01:00

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-817401.pdf

Text

A missing authentication vulnerability has been identified in SIEMENS LOGO!8 BM devices. The vulnerability could lead to an attacker reading and modifying the device configuration and obtain project files from the devices if the attacker has access to port 135/tcp.