Bulletins | CERT@VDE

SSA-712929 V1.8 (Last Update: 2023-03-14): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Prod...

Title

SSA-712929 V1.8 (Last Update: 2023-03-14): Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Products

Published

March 14, 2023, 1 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-697140 V1.2 (Last Update: 2023-03-14): Denial of Service Vulnerability in the TCP Event Service of SCALANCE and RUGGEDCOM P...

Title

SSA-697140 V1.2 (Last Update: 2023-03-14): Denial of Service Vulnerability in the TCP Event Service of SCALANCE and RUGGEDCOM Products

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-697140.html

Summary

The products listed below contain a denial of service vulnerability in the TCP event interface that could allow an unauthenticated remote attacker to render the device unusable. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-256353 V1.3 (Last Update: 2023-03-14): Third-Party Component Vulnerabilities in RUGGEDCOM ROS

Title

SSA-256353 V1.3 (Last Update: 2023-03-14): Third-Party Component Vulnerabilities in RUGGEDCOM ROS

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-256353.html

Summary

Multiple vulnerabilities affect various third-party components of the RUGGEDCOM Operating System (ROS). If exploited, an attacker could cause a denial-of-service, act as a man-in-the-middle or retrieval of sensitive information or gain privileged functions. Siemens has released updates for the affected products and recommends to update to the latest versions.

SSA-203374 V1.0: Multiple OpenSSL Vulnerabilities in SCALANCE W1750D Devices

Title

SSA-203374 V1.0: Multiple OpenSSL Vulnerabilities in SCALANCE W1750D Devices

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-203374.html

Summary

The SCALANCE W1750D device contains multiple vulnerabilities in the integrated OpenSSL component that could allow an attacker to read memory contents, decrypt RSA-encrypted messages or create a denial of service condition. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available.

SSA-223771 V1.2 (Last Update: 2023-03-14): SISCO Stack Vulnerability in SIPROTEC 5 Devices

Title

SSA-223771 V1.2 (Last Update: 2023-03-14): SISCO Stack Vulnerability in SIPROTEC 5 Devices

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-223771.html

Summary

A vulnerability in the third party component SISCO MMS-EASE could allow attackers to cause a denial of service condition with SIPROTEC 5 devices. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures for products ...

SSA-250085 V1.2 (Last Update: 2023-03-14): Multiple Vulnerabilities in SINEC NMS and SINEMA Server

Title

SSA-250085 V1.2 (Last Update: 2023-03-14): Multiple Vulnerabilities in SINEC NMS and SINEMA Server

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-250085.html

Summary

SINEC NMS and SINEMA Server V14 contains multiple vulnerabilities that could allow an attacker to execute arbitrary code on the system, arbitrary commands on the local database or achieve privilege escalation. Siemens has released an update for SINEC NMS to fix CVE-2022-24281 and recommends to update to the latest version. ...

SSA-840800 V1.2 (Last Update: 2023-03-14): Code Injection Vulnerability in RUGGEDCOM ROS

Title

SSA-840800 V1.2 (Last Update: 2023-03-14): Code Injection Vulnerability in RUGGEDCOM ROS

Published

March 14, 2023, 1 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-840800.html

Summary

RUGGEDCOM ROS-based devices are vulnerable to a web-based code injection attack. To execute this attack, it is necessary to access the system via the Command Line Interface (CLI). Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products ...

13.03.2023

Threat Actors Exploit Progress Telerik Vulnerabilities in Multiple U.S. Government IIS Servers

Title

Threat Actors Exploit Progress Telerik Vulnerabilities in Multiple U.S. Government IIS Servers

Published

March 13, 2023, 6:57 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-074a

Summary

SUMMARY From November 2022 through early January 2023, the Cybersecurity and Infrastructure Security Agency (CISA) and authoring organizations identified the presence of indicators of compromise (IOCs) at a federal civilian executive branch (FCEB) agency. Analysts determined that multiple cyber threat actors, including an advanced persistent threat (APT) actor, were able ...

13.03.2023

Threat Actors Exploit Progress Telerik Vulnerability in U.S. Government IIS Server

Title

Threat Actors Exploit Progress Telerik Vulnerability in U.S. Government IIS Server

Published

March 13, 2023, 6:57 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-074a

Summary

13.03.2023

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-074a

Threat Actors Exploit Progress Telerik Vulnerability in...

Title

<a href="/news-events/cybersecurity-advisories/aa23-074a" hreflang="en">Threat Actors Exploit Progress Telerik Vulnerability in U.S. Government IIS Server</a>

Published

March 13, 2023, 6:57 p.m.

URL

Summary

https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-05

Hitachi Energy Relion 670, 650 and SAM600-IO Series

Title

<a href="/news-events/ics-advisories/icsa-23-068-05" hreflang="en">Hitachi Energy Relion 670, 650 and SAM600-IO Series</a>

Published

March 9, 2023, 1 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 4.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi Energy Equipment: Relion 670, 650, and SAM600-IO Series Vulnerability: Insufficient Verification of Data Authenticity 2. RISK EVALUATION Successful exploitation of this vulnerability could cause the Intelligent Electronic Device (IED) to restart, causing a temporary denial-of-service condition. 3. ...

https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-03

ABB Ability Symphony Plus

Title

<a href="/news-events/ics-advisories/icsa-23-068-03" hreflang="en">ABB Ability Symphony Plus</a>

Published

March 9, 2023, 1 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Low attack complexity Vendor: ABB Equipment: Ability Symphony Plus Vulnerability: Improper Authentication 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an unauthorized client to connect to the S+ Operations servers (human machine interface (HMI) network), to act as a legitimate S+ ...

https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-04

Step Tools Third-Party

Title

<a href="/news-events/ics-advisories/icsa-23-068-04" hreflang="en">Step Tools Third-Party</a>

Published

March 9, 2023, 1 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 2.2 ATTENTION: Low attack complexity Vendor: Step Tools, Inc Equipment: STEPTools ifcmesh library Vulnerability: Null Pointer Dereference 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to deny application usage when reading a specially constructed file. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS ...

https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-01

Akuvox E11

Title

<a href="/news-events/ics-advisories/icsa-23-068-01" hreflang="en">Akuvox E11</a>

Published

March 9, 2023, 1 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Akuvox Equipment: E11 Vulnerabilities: Generation of Predictable IV with CBC, User of Hard-coded Cryptographic Key, Missing Authentication for Critical Function, Storing Passwords in a Recoverable Format, Weak Password Recovery Mechanism for Forgotten Password, Command Injection, Reliance on File ...

https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-02

B&R Systems Diagnostics Manager

Title

<a href="/news-events/ics-advisories/icsa-23-068-02" hreflang="en">B&R Systems Diagnostics Manager</a>

Published

March 9, 2023, 1 p.m.

URL

Summary

1. EXECUTIVE SUMMARY CVSS v3 6.1 ATTENTION: Exploitable remotely/low attack complexity/public exploits are available Vendor: B&R Industrial Automation Equipment: Systems Diagnostics Manager (SDM) Vulnerability: Cross-site Scripting 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code to exfiltrate data and perform any action within ...

02.03.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-061-01

Mitsubishi Electric MELSEC iQ-F Series

Title

<a href="/news-events/ics-advisories/icsa-23-061-01" hreflang="en">Mitsubishi Electric MELSEC iQ-F Series</a>

Published

March 2, 2023, 1 p.m.

URL

Summary

02.03.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-061-02

Baicells Nova

Title

<a href="/news-events/ics-advisories/icsa-23-061-02" hreflang="en">Baicells Nova</a>

Published

March 2, 2023, 1 p.m.

URL

Summary

02.03.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-061-03

Rittal CMC III Access systems

Title

<a href="/news-events/ics-advisories/icsa-23-061-03" hreflang="en">Rittal CMC III Access systems</a>

Published

March 2, 2023, 1 p.m.

URL

Summary

February 2023

28.02.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-22-139-01-0

Mitsubishi Electric MELSEC iQ-F Series (Update B)

Title

<a href="/news-events/ics-advisories/icsa-22-139-01-0" hreflang="en">Mitsubishi Electric MELSEC iQ-F Series (Update B)</a>

Published

Feb. 28, 2023, 1 p.m.

URL

Summary

28.02.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-059-01

Hitachi Energy Gateway Station

Title

<a href="/news-events/ics-advisories/icsa-23-059-01" hreflang="en">Hitachi Energy Gateway Station</a>

Published

Feb. 28, 2023, 1 p.m.

URL

Summary

28.02.2023

https://www.cisa.gov/news-events/ics-advisories/icsa-23-059-02

Hitachi Energy Gateway Station

Title

<a href="/news-events/ics-advisories/icsa-23-059-02" hreflang="en">Hitachi Energy Gateway Station</a>

Published

Feb. 28, 2023, 1 p.m.

URL

Summary

CISA Red Team Shares Key Findings to Improve Monitoring and Hardening of Networks

Title

CISA Red Team Shares Key Findings to Improve Monitoring and Hardening of Networks

Published

Feb. 24, 2023, 8:04 p.m.

URL

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-059a

Summary

SUMMARY The Cybersecurity and Infrastructure Security Agency (CISA) is releasing this Cybersecurity Advisory (CSA) detailing activity and key findings from a recent CISA red team assessment—in coordination with the assessed organization—to provide network defenders recommendations for improving their organization's cyber posture. Actions to take today to harden your local environment: ...

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-059a

CISA Red Team Shares Key Findings to Improve Monitoring...

Title

<a href="/news-events/cybersecurity-advisories/aa23-059a" hreflang="en">CISA Red Team Shares Key Findings to Improve Monitoring and Hardening of Networks</a>

Published

Feb. 24, 2023, 8:04 p.m.

URL

Summary

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-061a

#StopRansomware: Royal Ransomware

Title

<a href="/news-events/cybersecurity-advisories/aa23-061a" hreflang="en">#StopRansomware: Royal Ransomware</a>

Published

Feb. 24, 2023, 6:30 p.m.

URL

Summary