March 2023
14.03.2023
SIEMENS CERT
SSB-439005 V5.1 (Last Update: 2023-03-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 151...
Title
SSB-439005 V5.1 (Last Update: 2023-03-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
Published
March 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssb-439005.html
Summary
14.03.2023
SIEMENS CERT
SSA-419740 V1.0: Multiple Third-Party Component Vulnerabilities in RUGGEDCOM and SCALANCE Products before V7.2
Title
SSA-419740 V1.0: Multiple Third-Party Component Vulnerabilities in RUGGEDCOM and SCALANCE Products before V7.2
Published
March 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-419740.html
Summary
Multiple third-party component vulnerabilities were reported for the Busybox applet, the Linux Kernel, OpenSSL, OpenVPN and various other components used by the RUGGEDCOM and SCALANCE products. The vulnerabilities range from improper neutralization of special elements to improper handling of commands under certain circumstances, that could lead to code injection and ...
14.03.2023
SIEMENS CERT
SSA-413565 V1.1 (Last Update: 2023-03-14): Multiple Vulnerabilities in SCALANCE Products
Title
SSA-413565 V1.1 (Last Update: 2023-03-14): Multiple Vulnerabilities in SCALANCE Products
Published
March 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-413565.html
Summary
Multiple SCALANCE devices are affected by several vulnerabilities that could allow an attacker to inject code, retrieve data as debug information as well as user CLI passwords or set the CLI to an irresponsive state. Siemens has released updates for several affected products and recommends to update to the latest ...
14.03.2023
SIEMENS CERT
SSA-324955 V2.0 (Last Update: 2023-03-14): SAD DNS Attack in Linux Based Products
Title
SSA-324955 V2.0 (Last Update: 2023-03-14): SAD DNS Attack in Linux Based Products
Published
March 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-324955.html
Summary
A vulnerability made public under the name SAD DNS affects Domain Name System resolvers due to a vulnerability in the Linux kernel when handling ICMP packets. The Siemens products which are affected are listed below. For more information please see https://www.saddns.net/. Siemens has released updates for the affected products and ...
14.03.2023
SIEMENS CERT
SSA-476715 V1.1 (Last Update: 2023-03-14): Two Vulnerabilities in Automation License Manager
Title
SSA-476715 V1.1 (Last Update: 2023-03-14): Two Vulnerabilities in Automation License Manager
Published
March 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-476715.html
Summary
Siemens Automation License Manager contains two vulnerabilities which, when combined, could allow an attacker to modify and rename license files, extract licenses and overwrite arbitrary files on the target system potentially leading to privilege escalation and remote code execution. The affected functionality is not available for remote attackers in the ...
14.03.2023
SIEMENS CERT
SSA-482757 V1.2 (Last Update: 2023-03-14): Missing Immutable Root of Trust in S7-1500 CPU devices
Title
SSA-482757 V1.2 (Last Update: 2023-03-14): Missing Immutable Root of Trust in S7-1500 CPU devices
Published
March 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-482757.html
Summary
Affected models of the S7-1500 CPU product family do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot ...
14.03.2023
SIEMENS CERT
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 ...
14.03.2023
SIEMENS CERT
SSA-321292 V1.4 (Last Update: 2023-03-14): Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial P...
Title
SSA-321292 V1.4 (Last Update: 2023-03-14): Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial Products
Published
March 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-321292.html
Summary
A vulnerability has been identified in the OPC Foundation Local Discovery Server (LDS) [0] of several industrial products. The vulnerability could cause a denial of service condition on the service or the device. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens ...
14.03.2023
SIEMENS CERT
SSA-565386 V1.0: Third-Party Component Vulnerabilities in SCALANCE W-700 IEEE 802.11ax devices before V2.0
Title
SSA-565386 V1.0: Third-Party Component Vulnerabilities in SCALANCE W-700 IEEE 802.11ax devices before V2.0
Published
March 14, 2023, 1 a.m.
URL
https://cert-portal.siemens.com/productcert/html/ssa-565386.html
Summary
Multiple vulnerabilities affecting various third-party components of SCALANCE W-700 IEEE 802.11ax devices before V2.0 could allow an attacker to cause a denial of service condition, disclose sensitive data or violate the system integrity. Siemens has released an update for SCALANCE W-700 IEEE 802.11ax and recommends to update to the latest ...
13.03.2023
US CERT
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
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 APT actor, were able to exploit a ...
13.03.2023
US CERT
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
US CERT
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
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 APT actor, were able to exploit a ...
09.03.2023
US CERT (ICS)
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
https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-04
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 ...
09.03.2023
US CERT (ICS)
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
https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-01
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 ...
09.03.2023
US CERT (ICS)
B&R Systems Diagnostics Manager
Title
<a href="/news-events/ics-advisories/icsa-23-068-02" hreflang="en">B&amp;R Systems Diagnostics Manager</a>
Published
March 9, 2023, 1 p.m.
URL
https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-02
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 ...
09.03.2023
US CERT (ICS)
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
https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-05
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. ...
09.03.2023
US CERT (ICS)
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
https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-03
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+ ...
02.03.2023
US CERT (ICS)
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
https://www.cisa.gov/news-events/ics-advisories/icsa-23-061-02
Summary
02.03.2023
US CERT (ICS)
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
https://www.cisa.gov/news-events/ics-advisories/icsa-23-061-01
Summary
02.03.2023
US CERT (ICS)
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
https://www.cisa.gov/news-events/ics-advisories/icsa-23-061-03
Summary
February 2023
28.02.2023
US CERT (ICS)
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
https://www.cisa.gov/news-events/ics-advisories/icsa-23-059-01
Summary
28.02.2023
US CERT (ICS)
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
https://www.cisa.gov/news-events/ics-advisories/icsa-23-059-02
Summary
28.02.2023
US CERT (ICS)
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
https://www.cisa.gov/news-events/ics-advisories/icsa-22-139-01-0
Summary
24.02.2023
US CERT
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: ...
24.02.2023
US CERT
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
https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-059a
Summary

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