Bulletins | CERT@VDE

SSA-408105 V1.2 (Last Update: 2023-07-11): Buffer Overflow Vulnerabilities in OpenSSL 3.0 Affecting Siemens Products

Title

SSA-408105 V1.2 (Last Update: 2023-07-11): Buffer Overflow Vulnerabilities in OpenSSL 3.0 Affecting Siemens Products

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-408105.html

Summary

The openSSL component, versions 3.0.0 through 3.0.6, contains two buffer overflow vulnerabilities (CVE-2022-3602, CVE-2022-3786) in the X.509 certificate verification [0]. They could allow an attacker to create a denial of service condition or execute arbitrary code on a vulnerable TLS server (if the server requests client certificate authentication), or on ...

SSA-363107 V1.2 (Last Update: 2023-07-11): An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode

Title

SSA-363107 V1.2 (Last Update: 2023-07-11): An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-363107.html

Summary

A vulnerability was found in SIMATIC WinCC that could allow authenticated attackers to escape the Kiosk Mode. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are not, or not yet available.

SSA-764801 V1.0: File Parsing Vulnerabilities in Tecnomatix Plant Simulation

Title

SSA-764801 V1.0: File Parsing Vulnerabilities in Tecnomatix Plant Simulation

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-764801.html

Summary

Siemens Tecnomatix Plant Simulation contains multiple vulnerabilities that could be triggered when the application reads PAR, SPP, STP and PRT files. If a user is tricked to open a malicious file using the affected application, this could lead to a crash, and potentially also to arbitrary code execution on the ...

SSA-794697 V1.1 (Last Update: 2023-07-11): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0

Title

SSA-794697 V1.1 (Last Update: 2023-07-11): Vulnerabilities in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-794697.html

Summary

Multiple vulnerabilities have been identified in the Linux Kernel of the SIMATIC S7-1500 TM MFP V1.0. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-712929 V2.2 (Last Update: 2023-07-11): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Prod...

Title

SSA-712929 V2.2 (Last Update: 2023-07-11): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Products

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-712929.html

Summary

A vulnerability in the openSSL component (CVE-2022-0778, [0]) could allow an attacker to create a denial of service condition by providing specially crafted elliptic curve certificates to products that use a vulnerable version of openSSL. Siemens has released updates for several affected products and recommends to update to the latest ...

SSA-686975 V1.2 (Last Update: 2023-07-11): IPU 2022.3 Vulnerabilities in Siemens Industrial Products using Intel CPUs

Title

SSA-686975 V1.2 (Last Update: 2023-07-11): IPU 2022.3 Vulnerabilities in Siemens Industrial Products using Intel CPUs

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-686975.html

Summary

Intel has published information on vulnerabilities in Intel products in November 2022. This advisory lists the related Siemens Industrial products affected by these vulnerabilities that can be patched by applying the corresponding BIOS update (“2022.3 IPU – BIOS Advisory” Intel-SA-00688). Siemens is preparing updates and recommends specific countermeasures for products ...

SSA-561322 V1.0: Multiple Vulnerabilities in SIMATIC MV500 Devices before V3.3.4

Title

SSA-561322 V1.0: Multiple Vulnerabilities in SIMATIC MV500 Devices before V3.3.4

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-561322.html

Summary

SIMATIC MV500 devices before V3.3.4 are affected by multiple vulnerabilities in the web server and several third-party components. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-930100 V1.1 (Last Update: 2023-07-11): Privilege Escalation Vulnerability in Simcenter STAR-CCM+

Title

SSA-930100 V1.1 (Last Update: 2023-07-11): Privilege Escalation Vulnerability in Simcenter STAR-CCM+

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-930100.html

Summary

Simcenter STAR-CCM+ contains a privilege escalation vulnerability which could allow a local attacker with an unprivileged account to override or modify the service executable and subsequently gain elevated privileges. Siemens has released an update for Simcenter STAR-CCM+ and recommends to update to the latest version.

SSA-313488 V1.0: Multiple Vulnerabilities in SIMATIC CN 4100 before V2.5

Title

SSA-313488 V1.0: Multiple Vulnerabilities in SIMATIC CN 4100 before V2.5

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-313488.html

Summary

SIMATIC CN 4100 is vulnerable to improper access control and insecure default configurations that could allow an attacker to gain privilege escalation, and bypass network isolation. Siemens has released an update for SIMATIC CN 4100 and recommends to update to the latest version.

SSA-968170 V1.1 (Last Update: 2023-07-11): Remote Code Execution Vulnerability in SIMATIC STEP 7 V5.x and Derived Products

Title

SSA-968170 V1.1 (Last Update: 2023-07-11): Remote Code Execution Vulnerability in SIMATIC STEP 7 V5.x and Derived Products

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-968170.html

Summary

SIMATIC STEP 7 and PCS 7 contain a database management system that could allow remote users to use embedded functions of the database (local or in a network share) that have impact on the server. An attacker with network access to the server network could leverage these embedded functions to ...

SSA-146325 V1.0: Multiple Vulnerabilities in RUGGEDCOM ROX before V2.16

Title

SSA-146325 V1.0: Multiple Vulnerabilities in RUGGEDCOM ROX before V2.16

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-146325.html

Summary

Devices based on RUGGEDCOM ROX before V2.16 contain multiple high severity vulnerabilities, including the third-party vulnerabilities: CVE-2022-24903, CVE-2022-2068, CVE-2021-22946, CVE-2022-22576, CVE-2022-27781, CVE-2022-27782, CVE-2022-32207, CVE-2022-1292. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-306654 V1.6 (Last Update: 2023-07-11): Insyde BIOS Vulnerabilities in Siemens Industrial Products

Title

SSA-306654 V1.6 (Last Update: 2023-07-11): Insyde BIOS Vulnerabilities in Siemens Industrial Products

Published

July 11, 2023, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-306654.html

Summary

Insyde has published information on vulnerabilities in Insyde BIOS in February 2022. This advisory lists the Siemens Industrial products affected by these vulnerabilities. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

06.07.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-187-02

ABUS TVIP

Title

ABUS TVIP

Published

July 6, 2023, 2 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.2 ATTENTION: Exploitable remotely/low attack complexity/public exploits are available Vendor: ABUS Equipment: ABUS Security Camera Vulnerability: Command injection 2. RISK EVALUATION Successful exploitation of this vulnerability could allow arbitrary file reads or remote code execution. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of ...

06.07.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-187-01

PiiGAB M-Bus

Title

PiiGAB M-Bus

Published

July 6, 2023, 2 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: PiiGAB, Processinformation i Göteborg Aktiebolag Equipment: M-Bus SoftwarePack 900S Vulnerabilities: Code Injection, Improper Restriction of Excessive Authentication Attempts, Unprotected Transport of Credentials, Use of Hard-coded Credentials, Plaintext Storage of a Password, Cross-site Scripting, Weak Password Requirements, Use of ...

05.07.2023

US CERT

Increased Truebot Activity Infects U.S. and Canada Based Networks

Title

Increased Truebot Activity Infects U.S. and Canada Based Networks

Published

July 5, 2023, 11:30 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-187a

Summary

SUMMARY The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), the Multi-State Information Sharing and Analysis Center (MS-ISAC), and the Canadian Centre for Cyber Security (CCCS) are releasing this joint Cybersecurity Advisory (CSA) in response to cyber threat actors leveraging newly identified Truebot malware variants against ...

04.07.2023

Vulnerability in the interface module SLC-0-GPNT00300

Title

Vulnerability in the interface module SLC-0-GPNT00300

Published

July 4, 2023, 2 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-894143.html

Summary

BOSCH-SA-894143: The SLC-0-GPNT00300 from Bosch Rexroth contains technology from SICK AG. The manufacturer has published a security bulletin \[1\] regarding the missing authentication for a critical function. Exploiting the vulnerability would allow an unauthenticated attacker to change the IP address of the device and affect the availability of the module.

04.07.2023

Security Advisory for the FL MGUARD family of devices

Title

Security Advisory for the FL MGUARD family of devices

Published

July 4, 2023, 2 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-833074.html

Summary

BOSCH-SA-833074: The FL MGUARD family devices sold by Bosch Rexroth are devices from Phoenix Contact that have been introduced as trade goods. A security advisory has been published by the manufacturer, which indicates that the devices are affected by two vulnerabilities regarding RSA decryption and MAC filtering. \[1\] Parts No. ...

June 2023

Mitsubishi Electric MELSEC-F Series (Update A)

Title

Mitsubishi Electric MELSEC-F Series (Update A)

Published

June 29, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-04

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: MELSEC-F Series Vulnerability: Authentication Bypass by Capture-replay 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to login to the product by sending specially crafted packets. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS ...

https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03

Ovarro TBox RTUs

Title

Ovarro TBox RTUs

Published

June 29, 2023, 2 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 7.2 ATTENTION: Exploitable remotely/low attack complexity Vendor: Ovarro Equipment: TBox RTUs Vulnerabilities: Missing Authorization, Use of Broken or Risky Cryptographic Algorithm, Inclusion of Functionality from Untrusted Control Sphere, Insufficient Entropy, Improper Authorization, Plaintext Storage of a Password 2. RISK EVALUATION Successful exploitation of these vulnerabilities ...

Mitsubishi Electric MELSEC-F Series

Title

Mitsubishi Electric MELSEC-F Series

Published

June 29, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-04

Summary

Update in Cybersecurity Guidebook of BIS on Permission Settings for Network Share

Title

Update in Cybersecurity Guidebook of BIS on Permission Settings for Network Share

Published

June 29, 2023, 2 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-988400-bt.html

Summary

BOSCH-SA-988400-BT: In a recent survey of BIS installations worldwide Bosch identified that for some installations the security settings may not meet our recommended security standards. For this reason, we have updated our \"Cybersecurity Guidebook\".Section 4.5 of the Cybersecurity Guidebook describes how to configure access permissions for a shared folder of ...

28.06.2023

Information Disclosure Vulnerability in Bosch IP cameras

Title

Information Disclosure Vulnerability in Bosch IP cameras

Published

June 28, 2023, 2 a.m.

URL

https://psirt.bosch.com/security-advisories/bosch-sa-839739-bt.html

Summary

BOSCH-SA-839739-BT: An information disclosure vulnerability was discovered in Bosch IP camera devices allowing an unauthenticated attacker to retrieve information about the device itself (like capabilities) and network settings of the device, disclosing possibly internal network settings if the device is connected to the internet.This vulnerability was discovered by Souvik Kandar ...

27.06.2023

Hitachi Energy FOXMAN-UN and UNEM Products

Title

Hitachi Energy FOXMAN-UN and UNEM Products

Published

June 27, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-178-01

Summary

1. EXECUTIVE SUMMARY CVSS v3 4.0 ATTENTION: High attack complexity Vendor: Hitachi Energy Equipment: FOXMAN-UN, UNEM Products Vulnerability: Improper Output Neutralization for Logs 2. RISK EVALUATION Successful exploitation of this vulnerability could permit an attacker to access sensitive information. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of FOXMAN-UN ...

22.06.2023

SpiderControl SCADAWebServer

Title

SpiderControl SCADAWebServer

Published

June 22, 2023, 2 p.m.

URL

https://www.cisa.gov/news-events/ics-advisories/icsa-23-173-03

Summary

1. EXECUTIVE SUMMARY CVSS v3 4.9 ATTENTION: Exploitable remotely/low attack complexity Vendor: SpiderControl Equipment: SCADAWebServer Vulnerability: Path Traversal 2. RISK EVALUATION Successful exploitation of this vulnerability could result in a denial-of-service condition 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of SCADAWebServer are affected: SCADAWebServer: Versions 2.08 and prior ...

20.06.2023