Bulletins | CERT@VDE

SSA-841348 V1.7 (Last Update: 2021-04-13): Multiple Vulnerabilities in the UMC Stack

Title

SSA-841348 V1.7 (Last Update: 2021-04-13): Multiple Vulnerabilities in the UMC Stack

Published

April 13, 2021, 2 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 ...

SSA-844761 V1.1 (Last Update: 2021-04-13): Multiple Vulnerabilities in SiNVR/SiVMS Video Server

Title

SSA-844761 V1.1 (Last Update: 2021-04-13): Multiple Vulnerabilities in SiNVR/SiVMS Video Server

Published

April 13, 2021, 2 a.m.

URL

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

Summary

The Video Server application in SiNVR/SiVMS solutions contains five vulnerabilities involving information disclosure (CVE-2019-19291, CVE-2019-19299), path traversal (CVE-2019-19296, CVE-2019-19297), and denial-of-service (CVE-2019-19298). PKE has released an update of the application that fixes the reported vulnerabilities, except for CVE-2019-19298 and CVE-2019-19299. This update is not available under the former Siemens OEM ...

SSA-951513 V1.2 (Last Update: 2021-04-13): Clickjacking Vulnerability in SCALANCE S, SCALANCE X-300, X-200IRT, and X-200 Switch...

Title

SSA-951513 V1.2 (Last Update: 2021-04-13): Clickjacking Vulnerability in SCALANCE S, SCALANCE X-300, X-200IRT, and X-200 Switch Families

Published

April 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-951513.pdf

Summary

Several SCALANCE X switches contain a vulnerability that could allow an attacker to perform administrative actions if the victim is tricked into clicking on a website controlled by the attacker. The attack only works if the victim has an authenticated session on the administrative interface of the switch. Siemens has ...

SSA-978220 V1.4 (Last Update: 2021-04-13): Denial-of-Service Vulnerability over SNMP in Multiple Industrial Products

Title

SSA-978220 V1.4 (Last Update: 2021-04-13): Denial-of-Service Vulnerability over SNMP in Multiple Industrial Products

Published

April 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf

Summary

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

SSA-979775 V1.1 (Last Update: 2021-04-13): Stack Overflow Vulnerability in SCALANCE and RUGGEDCOM Devices

Title

SSA-979775 V1.1 (Last Update: 2021-04-13): Stack Overflow Vulnerability in SCALANCE and RUGGEDCOM Devices

Published

April 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-979775.pdf

Summary

Several firmware versions of the SCALANCE and RUGGEDCOM devices listed below are affected by a vulnerability in the passive listening feature that could allow an attacker to cause a reboot or, under specific circumstances, attain remote code execution of the affected devices. Siemens has released updates for the affected products ...

SSA-296266 V1.1 (Last Update: 2021-04-13): Denial-of-Service Vulnerability in SCALANCE and RUGGEDCOM Devices

Title

SSA-296266 V1.1 (Last Update: 2021-04-13): Denial-of-Service Vulnerability in SCALANCE and RUGGEDCOM Devices

Published

April 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-296266.pdf

Summary

Some firmware versions of the SCALANCE and RUGGEDCOM devices listed below are affected by a vulnerability in the SSH authentication that could allow an attacker to cause a Denial-of-Service under certain conditions. Siemens has released updates for the affected products and recommends to update to the latest version.

SSB-439005 V3.3 (Last Update: 2021-04-13): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...

Title

SSB-439005 V3.3 (Last Update: 2021-04-13): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

Published

April 13, 2021, 2 a.m.

URL

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

Summary

SSA-761617 V1.1 (Last Update: 2021-04-13): Authentication Bypass and Information Disclosure Vulnerabilities in SiNVR/SiVMS Vide...

Title

SSA-761617 V1.1 (Last Update: 2021-04-13): Authentication Bypass and Information Disclosure Vulnerabilities in SiNVR/SiVMS Video Server

Published

April 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf

Summary

The Video Server application in SiNVR/SiVMS solutions contains two vulnerabilities involving authentication bypass (CVE-2019-18339) and information disclosure (CVE-2019-18340). PKE has released an update of the application that fixes CVE-2019-18339. This update is not available under the former Siemens OEM brand name SiNVR. For details see PKE Security Advisory at https://sivms.cloud/wp-content/uploads/2021/03/sivms-cve-fixes_1.0_EN.pdf ...

SSA-163226 V1.0: CELL File Parsing Vulnerability in Tecnomatix RobotExpert

Title

SSA-163226 V1.0: CELL File Parsing Vulnerability in Tecnomatix RobotExpert

Published

April 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-163226.pdf

Summary

Siemens Tecnomatix RobotExpert version V16.1 fixes a vulnerability that could be triggered when the application reads CELL files. If a user is tricked to open a malicious file with the affected application, this could lead to a crash, and potentially also to arbitrary code execution or data extraction on the ...

SSA-763427 V1.5 (Last Update: 2021-04-13): Authentication Bypass Vulnerability in SIMATIC NET CP Modules and TIM Devices

Title

SSA-763427 V1.5 (Last Update: 2021-04-13): Authentication Bypass Vulnerability in SIMATIC NET CP Modules and TIM Devices

Published

April 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-763427.pdf

Summary

Siemens has released updates for Communication Processor (CP) module families CP 343-1/TIM 3V-IE/TIM 4R-IE/CP 443-1 to resolve an authentication bypass vulnerability that could allow unauthenticated users to perform administrative operations under certain conditions. 2021-04-13: Siemens has also added Profibus devices (CP 342-5 / CP 443-5) to this advisory. For these ...

SSA-455843 V1.6 (Last Update: 2021-04-13): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Title

SSA-455843 V1.6 (Last Update: 2021-04-13): WIBU Systems CodeMeter Runtime Vulnerabilities in Siemens and Siemens Energy Products

Published

April 13, 2021, 2 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, ...

SSA-788287 V1.0: Disclosure of Private Data

Title

SSA-788287 V1.0: Disclosure of Private Data

Published

April 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-788287.pdf

Summary

Due to SmartClient Installation technology (ClickOnce) a customer/integrator needs to create a customer specific Smartclient installer. The mentioned products delivered a trusted but yet expired codesigning certificate. An attacker could have exploited the vulnerability by spoofing the code-signing certificate and signing a malicious executable resulting in having a trusted digital ...

SSA-761844 V1.0: Multiple Vulnerabilities in Control Center Server (CCS)

Title

SSA-761844 V1.0: Multiple Vulnerabilities in Control Center Server (CCS)

Published

April 13, 2021, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-761844.pdf

Summary

The advisory informs about multiple vulnerabilities in the Central Control Server (CCS) application, as initially reported in SSA-761617 on 2019-12-10 and SSA-844761 on 2020-03-10. The vulnerabilities involve authentication bypass (CVE-2019-18337, CVE-2019-18341), path traversal (CVE-2019-18338, CVE-2019-19290), information disclosure (CVE-2019-13947, CVE-2019-18340, CVE-2019-19291), privilege escalation (CVE-2019-18342), SQL injection (CVE-2019-19292), cross-site scripting (CVE-2019-19293, CVE-2019-19294), ...

March 2021

SSA-256092 V1.0: Multiple local Denial-of-Service Vulnerabilities in SIMATIC S7-PLCSIM V5.4

Title

SSA-256092 V1.0: Multiple local Denial-of-Service Vulnerabilities in SIMATIC S7-PLCSIM V5.4

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-256092.pdf

Summary

Multiple vulnerabilities affecting SIMATIC S7-PLCSIM V5.4 could allow an attacker with local access to the system to craft special project files that may lead to denial-of-service attacks. Siemens recommends specific workarounds and mitigations.

SSA-231216 V1.0: Luxion KeyShot Vulnerabilities in Solid Edge

Title

SSA-231216 V1.0: Luxion KeyShot Vulnerabilities in Solid Edge

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-231216.pdf

Summary

The Solid Edge installation package includes a specific version of the third-party product KeyShot from Luxion, which may not contain the latest security fixes provided by Luxion. Siemens recommends to update KeyShot according to the information in the Luxion Security Advisory LSA-192169.

SSA-296266 V1.0: Denial-of-Service Vulnerability in SCALANCE and RUGGEDCOM Devices

Title

SSA-296266 V1.0: Denial-of-Service Vulnerability in SCALANCE and RUGGEDCOM Devices

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-296266.pdf

Summary

Some firmware versions of the SCALANCE and RUGGEDCOM devices listed below are affected by a vulnerability in the SSH authentication that could allow an attacker to cause a Denial-of-Service under certain conditions. Siemens has released an update for the SCALANCE SC-600 family and recommends to update to the latest version. ...

SSA-293562 V3.1 (Last Update: 2021-03-09): Vulnerabilities in Industrial Products

Title

SSA-293562 V3.1 (Last Update: 2021-03-09): Vulnerabilities in Industrial Products

Published

March 9, 2021, 1 a.m.

URL

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

Summary

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. The precondition for this scenario is a direct layer 2 access to the affected products. PROFIBUS interfaces are not affected. Siemens has released updates ...

SSA-979775 V1.0: Stack Overflow Vulnerability in SCALANCE and RUGGEDCOM Devices

Title

SSA-979775 V1.0: Stack Overflow Vulnerability in SCALANCE and RUGGEDCOM Devices

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-979775.pdf

Summary

SSA-936080 V1.0: Multiple Vulnerabilities in Third-Party Component libcurl

Title

SSA-936080 V1.0: Multiple Vulnerabilities in Third-Party Component libcurl

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-936080.pdf

Summary

SIMATIC NET CM 1542-1 and SCALANCE SC600 family devices are vulnerable to a vulnerability in the third party component libcurl that could allow an attacker to cause a Denial-of-Service condition on the affected devices. Siemens has released an update for SCALANCE SC600. For the remaining affected product, Siemens is preparing ...

SSA-917115 V1.0: Mendix Forgot Password Appstore module

Title

SSA-917115 V1.0: Mendix Forgot Password Appstore module

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-917115.pdf

Summary

Mendix Forgot Password Appstore module contains a vulnerability that could allow authorized users to take over accounts. Mendix has released an update for the Mendix Forgot Password Appstore module and recommends to update to the latest version.

SSA-783481 V1.0: Denial-of-Service Vulnerability in LOGO! 8 BM

Title

SSA-783481 V1.0: Denial-of-Service Vulnerability in LOGO! 8 BM

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-783481.pdf

Summary

A Denial-of-Service vulnerability has been identified in LOGO! 8 BM. This vulnerability could allow an attacker to crash a device, if a user is tricked into loading a malicious project file onto an affected device. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or ...

SSA-731317 V1.0: Multiple vulnerabilities in SINEMA Remote Connect Web Based Management

Title

SSA-731317 V1.0: Multiple vulnerabilities in SINEMA Remote Connect Web Based Management

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-731317.pdf

Summary

The latest update for SINEMA Remote Connect Server fixes vulnerabilities in the web interface that could allow authenticated unpriviledged user accounts to access functionality unauthorized. Siemens has released updates for SINEMA Remote Connect Server and recommends specific countermeasures.

SSA-715184 V1.0: Multiple File Parsing Vulnerabilities in Solid Edge

Title

SSA-715184 V1.0: Multiple File Parsing Vulnerabilities in Solid Edge

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-715184.pdf

Summary

Siemens has released new versions for Solid Edge to fix multiple vulnerabilities that could be triggered when the application reads files in different file formats (PAR, DFT, XML extensions). If a user is tricked to open a malicious file with the affected application, this could lead to a crash, and ...

SSA-599268 V1.0: Several Vulnerabilities in TCP Stack of SIMATIC MV400 family

Title

SSA-599268 V1.0: Several Vulnerabilities in TCP Stack of SIMATIC MV400 family

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-599268.pdf

Summary

Several vulnerabilities in the TCP stack of the SIMATIC MV400 family could allow an attacker to cause Denial-of-Service condition, or affect integrity of TCP connections. Siemens has released an update for the SIMATIC MV400 family and recommends to update to the latest version