Bulletins | CERT@VDE

SSA-436177 V1.1 (Last Update: 2021-03-09): Multiple Vulnerabilities in SINEMA Remote Connect

Title

SSA-436177 V1.1 (Last Update: 2021-03-09): Multiple Vulnerabilities in SINEMA Remote Connect

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-436177.pdf

Summary

The latest updates for SINEMA Remote Connect Client and Server fix multiple vulnerabilities. One of these vulnerabilities could allow an attacker to circumvent the authorization of the system for certain functionalities and to execute privileged functions. Siemens has released firmware updates for SINEMA Remote Connect Client and Server.

SSA-398519 V1.6 (Last Update: 2021-03-09): Vulnerabilities in Intel CPUs (November 2019)

Title

SSA-398519 V1.6 (Last Update: 2021-03-09): Vulnerabilities in Intel CPUs (November 2019)

Published

March 9, 2021, 1 a.m.

URL

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

Summary

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-346262 V2.9 (Last Update: 2021-03-09): Denial-of-Service in Industrial Products

Title

SSA-346262 V2.9 (Last Update: 2021-03-09): Denial-of-Service in Industrial Products

Published

March 9, 2021, 1 a.m.

URL

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

SSA-780073 V1.7 (Last Update: 2021-03-09): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets

Title

SSA-780073 V1.7 (Last Update: 2021-03-09): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf

Summary

Products that include the Siemens PROFINET-IO (PNIO) stack in versions prior V06.00 are potentially affected by a denial-of-service vulnerability when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. Siemens has released updates for several affected products and recommends to update to the new versions. Siemens is preparing ...

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

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 several affected products ...

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-841348 V1.6 (Last Update: 2021-03-09): Multiple Vulnerabilities in the UMC Stack

Title

SSA-841348 V1.6 (Last Update: 2021-03-09): Multiple Vulnerabilities in the UMC Stack

Published

March 9, 2021, 1 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-816980 V1.1 (Last Update: 2021-03-09): Multiple Web Vulnerabilities in SIMATIC MV400 Family

Title

SSA-816980 V1.1 (Last Update: 2021-03-09): Multiple Web Vulnerabilities in SIMATIC MV400 Family

Published

March 9, 2021, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/pdf/ssa-816980.pdf

Summary

The SIMATIC MV400 product family is affected by two web vulnerabilities. The vulnerabilities could allow an authenticated user to escalate privileges, or might expose sensitive information to an attacker that is able to eavesdrop the communication. Siemens has released an update for the SIMATIC MV400 family and recommends to update ...

03.03.2021

US CERT

AA21-062A: Mitigate Microsoft Exchange Server Vulnerabilities

Title

AA21-062A: Mitigate Microsoft Exchange Server Vulnerabilities

Published

March 3, 2021, 7:12 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-062a

Summary

Original release date: March 3, 2021 | Last revised: March 14, 2021SummaryNote: This Alert was updated March 13, 2021 to provide further guidance. Cybersecurity and Infrastructure Security (CISA) partners have observed active exploitation of vulnerabilities in Microsoft Exchange Server products. Successful exploitation of these vulnerabilities allows an unauthenticated attacker to ...

Hitachi ABB Power Grids Ellipse EAM

Title

Hitachi ABB Power Grids Ellipse EAM

Published

March 2, 2021, 4:10 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-061-01

Summary

This advisory contains mitigations for Cross-site Scripting, and User Interface Misrepresentation of Critical Information vulnerabilities in Hitachi ABB Power Grids Ellipse EAM software products.

Rockwell Automation CompactLogix 5370 and ControlLogix 5570 Controllers

Title

Rockwell Automation CompactLogix 5370 and ControlLogix 5570 Controllers

Published

March 2, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-061-02

Summary

This advisory contains mitigations for an Improper Input Validation vulnerability in Rockwell Automation CompactLogix 5370 and ControlLogix 5570 controllers.

MB connect line mbCONNECT24, mymbCONNECT24

Title

MB connect line mbCONNECT24, mymbCONNECT24

Published

March 2, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-061-03

Summary

This advisory contains mitigations for several vulnerabilities in the MB connect line mbCONNECT24, mymbCONNECT24 remote service portal products.

Side Channel Key Extraction Vulnerability in Bosch IP Cameras and Encoders

BOSCH PSIRT

Title

Side Channel Key Extraction Vulnerability in Bosch IP Cameras and Encoders

Published

March 2, 2021, 1 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-762869-bt.html

Summary

BOSCH-SA-762869-BT: A recently discovered side channel attack for the NXP P5x security microcontrollers was made public. It allows attackers to extract an ECDSA private key after extensive physical access to the chip. The P5x is used as secure certificate storage on Bosch cameras and encoders built on platforms CPP-ENC CPP3 ...

February 2021

PerFact OpenVPN-Client

Title

PerFact OpenVPN-Client

Published

Feb. 25, 2021, 4:15 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-056-01

Summary

This advisory contains mitigations for an External Control of System or Configuration Setting vulnerability in the PerFact OpenVPN-Client.

https://us-cert.cisa.gov/ics/advisories/icsa-21-056-02

Fatek FvDesigner

Title

Fatek FvDesigner

Published

Feb. 25, 2021, 4:10 p.m.

URL

Summary

This advisory contains mitigations for Use After Free, Access of Uninitialized Pointer, Stack-based Buffer Overflow, Out-of-Bounds Write, and Out-of-Bounds Read vulnerabilities in Fatek FvDesigner software.

Rockwell Automation Logix Controllers

Title

Rockwell Automation Logix Controllers

Published

Feb. 25, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-056-03

Summary

This advisory contains mitigations for a n Insufficiently Protected Credentials vulnerability in Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, and Logix Controllers.

ProSoft Technology ICX35

Title

ProSoft Technology ICX35

Published

Feb. 25, 2021, 4 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-056-04

Summary

This advisory contains mitigations for a Permissions, Privileges, and Access Controls vulnerability in ProSoft Technology ICX35 industrial cellular gateways.

24.02.2021

US CERT

AA21-055A: Exploitation of Accellion File Transfer Appliance

Title

AA21-055A: Exploitation of Accellion File Transfer Appliance

Published

Feb. 24, 2021, 3 p.m.

URL

https://us-cert.cisa.gov/ncas/alerts/aa21-055a

Summary

Original release date: February 24, 2021 | Last revised: February 25, 2021SummaryThis joint advisory is the result of a collaborative effort by the cybersecurity authorities of Australia,[1] New Zealand,[2] Singapore,[3] the United Kingdom,[4] and the United States.[5][6] These authorities are aware of cyber actors exploiting vulnerabilities in Accellion File Transfer ...

24.02.2021

BOSCH PSIRT

Privilege Escalation via sudo and Linux kernel in Bosch Rexroth Products

Title

Privilege Escalation via sudo and Linux kernel in Bosch Rexroth Products

Published

Feb. 24, 2021, 1 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-372917.html

Summary

BOSCH-SA-372917: Linux kernel versions through 5.10.11 contain weaknesses which allow local users to execute code in the kernel with the potential to escalate privileges [1][2]. In versions of sudo before 1.9.5p2 there is a weakness present which allows privilege escalation to root for local users [3]. The ctrlX CORE and ...

23.02.2021

Advantech BB-ESWGP506-2SFP-T

Title

Advantech BB-ESWGP506-2SFP-T

Published

Feb. 23, 2021, 4:05 p.m.

URL

https://us-cert.cisa.gov/ics/advisories/icsa-21-054-02

Summary

This advisory contains mitigations for a Use of Hard-coded Credentials vulnerability in Advantech BB-ESWGP506-2SFP-T industrial ethernet switches.

23.02.2021