Siemens Mendix SAML Module

1. EXECUTIVE SUMMARY CVSS v3 8.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: Mendix SAML Module Vulnerability: Insufficient Verification of Data Authenticity 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to escalate...

Understanding the threat landscape and risks of OT environments

The security community is continuously changing, growing, and learning from each other to better position the world against cyber threats. In the latest Voice of the Community blog series post, Microsoft Product Marketing Manager Natalia Godyla talks with Chris Sistrunk, Technical Manager in...

Access Control Specialist of Shenzhen Weikeng Industry Co., Ltd. has a logic flaw vulnerability

Shenzhen Weikeng Industrial Co., Ltd. is a professional manufacturer and developer of access control systems, access control equipment and access control software in China. A logic flaw vulnerability exists in the Access Control Expert of Shenzhen Weikeng Industrial Co. Ltd, which can be exploite...

CVE-2021-22743

CVE-2021-22743 concerns the Triconex TCM 4351B on Tricon V11.3.x. The vulnerability arises from an improper check for unusual or exceptional conditions, which can cause a module reset when the TCM processes malformed TriStation packets with the write-protect keyswitch in the program position. The...

Calling for cybersecurity in infrastructure modernization

Yesterday, Rapid7 sent a group letter urging the Biden Administration and Congress to work together to integrate cybersecurity into infrastructure legislation. The letter was signed by 19 companies, industry associations, and nonprofit groups who collaborated on the recommendations. The letter...

Access Control Specialist of Shenzhen Weikeng Industry Co., Ltd. has a logic flaw vulnerability

Shenzhen Weikeng Industrial Co., Ltd. is a professional manufacturer and developer of access control systems, access control equipment and access control software in China. There is a logic flaw vulnerability in the Access Control Expert of Shenzhen Weikeng Industrial Co. Ltd, which can be...

kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver

A flaw was found in the Linux kernel’s implementation for ADU devices from Ontrak Control Systems, where an attacker with administrative privileges and access to a local account could pre-groom the memory and physically disconnect or unload a module. The attacker must be able to access either of...

kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver

A flaw was found in the Linux kernel’s implementation for ADU devices from Ontrak Control Systems, where an attacker with administrative privileges and access to a local account could pre-groom the memory and physically disconnect or unload a module. The attacker must be able to access either of...

Major U.S. Pipeline Crippled in Ransomware Attack

A ransomware attack has halted pipeline activities for the Colonial Pipeline Co., which supplies the East Coast with roughly 45 percent of its liquid fuels. In a statement released on Saturday, Colonial Pipeline said it has temporarily halted pipeline operations in response to a cyberattack...

The vulnerability of distributed control systems like CENTUM, related to access control errors, allows attackers to gain unauthorized access to protected information.

The vulnerability of distributed control systems like CENTUM is related to access control errors. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

Delta Electronics CNCSoft ScreenEditor

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Delta Electronics Equipment: CNCSoft ScreenEditor Vulnerability: Out-of-bounds Write 2. RISK EVALUATION Successful exploitation of this vulnerability could crash the device, and an out-of-bounds write...

Microsoft Warns of 25 Critical Vulnerabilities in IoT, Industrial Devices

Security researchers at Microsoft are warning the industry about 25 as-yet undocumented critical memory-allocation vulnerabilities across a number of vendors’ IoT and industrial devices that threat actors could exploit to execute malicious code across a network or cause an entire system to crash...

Microsoft Finds 'BadAlloc' Flaws Affecting Wide-Range of IoT and OT Devices

Microsoft researchers on Thursday disclosed two dozen vulnerabilities affecting a wide range of Internet of Things IoT and Operational Technology OT devices used in industrial, medical, and enterprise networks that could be abused by adversaries to execute arbitrary code and even cause critical...

“BadAlloc” – Memory allocation vulnerabilities could affect wide range of IoT and OT devices in industrial, medical, and enterprise networks

Microsoft’s Section 52, the Azure Defender for IoT security research group, recently uncovered a series of critical memory allocation vulnerabilities in IoT and OT devices that adversaries could exploit to bypass security controls in order to execute malicious code or cause a system crash. These...

“BadAlloc” – Memory allocation vulnerabilities could affect wide range of IoT and OT devices in industrial, medical, and enterprise networks

Microsoft’s Section 52, the Azure Defender for IoT security research group, recently uncovered a series of critical memory allocation vulnerabilities in IoT and OT devices that adversaries could exploit to bypass security controls in order to execute malicious code or cause a system crash. These...

CISA Releases ICS Advisory on Real-Time Operating System Vulnerabilities

CISA has released Industrial Control Systems Advisory ICSA-21-119-04 Multiple RTOS to provide notice of multiple vulnerabilities found in real-time operating systems RTOS and supporting libraries. Successful exploitation of these vulnerabilities could result in unexpected behavior such as a crash...

Meet critical infrastructure security compliance requirements with Microsoft 365

Critical infrastructure operators face a hostile cyber threat environment and a complex compliance landscape. Every operator of an industrial control system also operates an IT network to service its productivity needs. A supervisory control and data acquisition SCADA system operator of a power...

PT-2021-30914

Уязвимость распределенных систем управления CENTUM связана с ошибками контроля доступа. Эксплуатация уязвимости может позволить нарушителю получить несанкционированный доступ к защищаемой информации...

Delta Electronics CNCSoft ScreenEditor

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low attack complexity Vendor: Delta Industrial Automation Equipment: CNCSoft ScreenEditor Vulnerability: Out-of-bounds Read 2. RISK EVALUATION Successful exploitation of this vulnerability may allow arbitrary code execution. 3. TECHNICAL DETAILS 3.1...

Biden Races to Shore Up Power Grid Against Hacks

President Biden is putting the final details on a plan to encourage American electric utilities to strengthen their cybersecurity protections against hackers in the next 100 days, amid increasing cyberattacks. The White House push to boost electrical grid security comes in the wake of a report th...