Emerson ROC800 Series RTU and DL8000 Preset Controller

1. EXECUTIVE SUMMARY CVSS v3 9.4 ATTENTION : Exploitable remotely/low attack complexity Vendor : Emerson Equipment : ROC800-Series RTU; including ROC800, ROC800L, and DL8000 Preset Controllers Vulnerability : Authentication Bypass 2. RISK EVALUATION Successful exploitation of this vulnerability...

(Pwn2Own) Tesla Model 3 Gateway Firmware Signature Validation Bypass Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Tesla Model 3 vehicles. An attacker must first obtain the ability to execute privileged code on the Tesla infotainment system in order to exploit this vulnerability. The specific flaw exists within the...

Vulnerabilities fixed in Rockwell Automation ControlLogix communication modules

Rockwell Automation has fixed vulnerabilities in the firmware of several ControlLogix 1756-EN communications modules. A malicious party could exploit the vulnerabilities to cause a denial-of-service, or possibly take control of the modules. For successful exploitation, the malicious party must ha...

Vulnerabilities fixed in Juniper JunOS

Juniper has fixed vulnerabilities in JunOS for several router, firewall and switch products. A malicious party could exploit the vulnerabilities to launch attacks that can result in the following categories of damage: Denial-of-Service DoS. Circumvention of security measure Remote code execution...

Intel® NUC Laptop Kit Advisory

Summary: Potential security vulnerabilities in some Intel® NUC Laptop Kits may allow escalation of privilege. Intel is releasing firmware updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2022-28858 Description: Improper buffer restriction in the firmware for...

ASUS Releases Patches to Fix Critical Security Bugs Impacting Multiple Router Models

Taiwanese company ASUS on Monday released firmware updates to address, among other issues, nine security bugs impacting a wide range of router models. Of the nine security flaws, two are rated Critical and six are rated High in severity. One vulnerability is currently awaiting analysis. The list ...

Update now! ASUS fixes nine security flaws

ASUS has released firmware updates for several router models fixing two critical and several other security issues. The new firmware with accumulated security updates is available for the models GT6, GT-AXE16000, GT-AX11000 PRO, GT-AXE11000, GT-AX6000, GT-AX11000, GS-AX5400, GS-AX3000, XT9, XT8,...

CISA and NSA Release Joint Guidance on Hardening Baseboard Management Controllers (BMCs)

Today, CISA, together with the National Security Agency NSA, released a Cybersecurity Information Sheet CSI, highlighting threats to Baseboard Management Controller BMC implementations and detailing actions organizations can use to harden them. BMCs are trusted components designed into a computer...

Critical Firmware Vulnerability in Gigabyte Systems Exposes ~7 Million Devices

Cybersecurity researchers have found "backdoor-like behavior" within Gigabyte systems, which they say enables the UEFI firmware of the devices to drop a Windows executable and retrieve updates in an unsecure format. Firmware security firm Eclypsium said it first detected the anomaly in April 2023...

Welotec TK500 访问控制错误漏洞

The Welotec TK500 is an industrial-grade 4G LTE router from Welotec. The Welotec TK500 suffers from an access control error vulnerability that originates from the fact that an unauthenticated, remote attacker who knows the name of the MQTT topic can send and receive messages, including GET/SET...

CVE-2023-28386

Snap One OvrC Pro devices versions 7.2 and prior do not validate firmware updates correctly. The device only calculates the MD5 hash of the firmware and does not check using a private-public key mechanism. The lack of complete PKI system firmware signature could allow attackers to upload arbitrar...

PT-2023-21687 · Snap One · Ovrc Pro

Name of the Vulnerable Software and Affected Versions: Snap One OvrC Pro devices versions 7.2 and prior Description: The issue arises from the device's failure to properly validate firmware updates, relying solely on the calculation of the MD5 hash of the firmware without utilizing a private-publ...

Critical Flaws in Cisco Small Business Switches Could Allow Remote Attacks

Cisco has released updates to address a set of nine security flaws in its Small Business Series Switches that could be exploited by an unauthenticated, remote attacker to run arbitrary code or cause a denial-of-service DoS condition. "These vulnerabilities are due to improper validation of reques...

Intel® Server Board BMC Firmware Advisory

Summary: Potential security vulnerabilities in some Intel® Server Board Baseboard Management Controller BMC firmware may allow escalation of privilege, denial of service or information disclosure. Intel is releasing firmware updates to mitigate these potential vulnerabilities. Vulnerability...

CVE-2023-20126

A vulnerability in the web-based management interface of Cisco SPA112 2-Port Phone Adapters could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to a missing authentication process within the firmware upgrade function. An...

Authentication flaw

A vulnerability in the web-based management interface of Cisco SPA112 2-Port Phone Adapters could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to a missing authentication process within the firmware upgrade function. An...

CVE-2023-20126 Cisco SPA112 2-Port Phone Adapters Remote Command Execution Vulnerability

A vulnerability in the web-based management interface of Cisco SPA112 2-Port Phone Adapters could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to a missing authentication process within the firmware upgrade function. An...

Cisco SPA112 2-Port Phone Adapters Remote Command Execution Vulnerability

A vulnerability in the web-based management interface of Cisco SPA112 2-Port Phone Adapters could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to a missing authentication process within the firmware upgrade function. An...

Security Bulletin: IBM MQ Appliance affected by multiple OpenSSL vulnerabilities

Summary IBM MQ Appliance has resolved multiple OpenSSL vulnerabilities CVE-2022-4304, CVE-2022-4450, CVE-2023-0215 and CVE-2023-0286. Vulnerability Details CVEID:CVE-2022-4304 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a timing-based side channel...

CVE-2022-31643

A potential security vulnerability has been identified in the system BIOS for certain HP PC products which may allow loss of integrity. HP is releasing firmware updates to mitigate the potential vulnerability...