CVE-2019-1736

A vulnerability in the firmware of the Cisco UCS C-Series Rack Servers could allow an authenticated, physical attacker to bypass Unified Extensible Firmware Interface UEFI Secure Boot validation checks and load a compromised software image on an affected device. The vulnerability is due to improp...

CVE-2020-10927

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700 V1.0.4.8410.0.58 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the encryption of firmware update images. The issue...

DEBIAN-CVE-2020-10648

Das U-Boot through 2020.01 allows attackers to bypass verified boot restrictions and subsequently boot arbitrary images by providing a crafted FIT image to a system configured to boot the default configuration...

Schneider Electric Modicon M580/M340/BMxCRA/140CRA Denial of Service Vulnerability (CNVD-2019-41495)

The Modicon M580/M340/BMxCRA/140CRA are programmable logic controllers from Schneider Electric. A denial of service vulnerability exists in the Schneider Electric Modicon M580/M340/BMxCRA/140CRA. An attacker can exploit this vulnerability to cause a denial of service by upgrading the controllers...

Schneider Electric Modicon M580/M340/BMxCRA/140CRA Denial of Service Vulnerability (CNVD-2019-41493)

The Modicon M580/M340/BMxCRA/140CRA are programmable logic controllers from Schneider Electric. A denial of service vulnerability exists in the Schneider Electric Modicon M580/M340/BMxCRA/140CRA. An attacker can exploit this vulnerability to cause a denial of service by upgrading the controller v...

CVE-2019-9534

The CVE-2019-9534 entry affects Cobham EXPLORER 710 with firmware 1.07, where firmware image validation is absent. Connected sources (CERT/CC) describe that development scripts left in the firmware can be used by an unauthenticated, local attacker to upload their own firmware, potentially enablin...

PT-2019-19691 · Cobham · Cobham Explorer 710

Name of the Vulnerable Software and Affected Versions: Cobham EXPLORER 710 firmware version 1.07 Description: The issue concerns the lack of firmware image validation in the device. Development scripts that were left in the firmware can be exploited to upload a custom firmware image. This could...

CVE-2019-9534: Download of Code Without Integrity Check

The Cobham EXPLORER 710, firmware version 1.07, does not validate its firmware image. Development scripts left in the firmware can be used to upload a custom firmware image that the device runs. This could allow an unauthenticated, local attacker to upload their own firmware that could be used to...

Schneider Electric Modicon M580 Mismatched Firmware Image FTP Upgrade Denial of Service Vulnerability

Summary An exploitable denial of service vulnerability exists in the FTP firmware update functionality of the Schneider Electric Modicon M580 Programmable Automation Controller firmware version SV2.80. A specially crafted firmware image can cause the device to enter a recoverable fault state,...

Avaya Deskphone: Decade-Old Vulnerability Found in Phone's Firmware

ARCHIVED STORY Avaya Deskphone: Decade-Old Vulnerability Found in Phone’s Firmware By Philippe Laulheret · August 08, 2019 Avaya is the second largest VOIP solution provider source with an install base covering 90% of the Fortune 100 companies source, with products targeting a wide spectrum of...

Avaya Deskphone: Decade-Old Vulnerability Found in Phone's Firmware

ARCHIVED STORY Avaya Deskphone: Decade-Old Vulnerability Found in Phone’s Firmware By Philippe Laulheret · August 08, 2019 Avaya is the second largest VOIP solution provider source with an install base covering 90% of the Fortune 100 companies source, with products targeting a wide spectrum of...

Cisco Firepower Threat Defense (FTD) Secure Boot Hardware Tampering Vulnerability (cisco-sa-20190513-secureboot)

According to its version, the Cisco Firepower Threat Defense FTD software installed on the remote host is affected by a vulnerability in the logic that handles access control to one of the hardware components in Cisco's proprietary Secure Boot implementation could allow an authenticated, local...

Pair of Cisco Bugs, One Unpatched, Affect Millions of Devices

Cisco has disclosed an unpatched, high-severity vulnerability that impacts millions of devices, in the logic that handles access control to one of the hardware components in Cisco’s proprietary Secure Boot implementation. Cisco has also disclosed a similarly widely-impacting high-severity bug tha...

Input validation

A vulnerability in the logic that handles access control to one of the hardware components in Cisco's proprietary Secure Boot implementation could allow an authenticated, local attacker to write a modified firmware image to the component. This vulnerability affects multiple Cisco products that...

CVE-2019-1649 Cisco Secure Boot Hardware Tampering Vulnerability

A vulnerability in the logic that handles access control to one of the hardware components in Cisco's proprietary Secure Boot implementation could allow an authenticated, local attacker to write a modified firmware image to the component. This vulnerability affects multiple Cisco products that...

Impact of 62 million devices: the interpretation I is how to find the Marvell Avastar Wi-Fi remote code execution vulnerability-vulnerability warning-the black bar safety net

One, overview In the present study, I will mainly analyze the Marvell WiFi-FullMAC SoC security. Since we have not yet completed the product with a chip of a wireless device of research, and therefore which may contain large amounts of unaudited code, which might appear serious security problems...

CVE-2018-17160

In FreeBSD before 11.2-STABLEr341486 and 11.2-RELEASE-p6, insufficient bounds checking in one of the device models provided by bhyve can permit a guest operating system to overwrite memory in the bhyve host possibly permitting arbitrary code execution. A guest OS using a firmware image can cause...

FreeBSD-SA-18:14.bhyve

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-18:14.bhyve Security Advisory The FreeBSD Project Topic: Insufficient bounds checking in bhyve8 device model Category: core Module: bhyve Announced: 2018-12-04...

Insteon Hub Denial of Service Vulnerability

The Insteon Hub is an Insteon central controller product from Insteon USA. This product can remotely control light bulbs, wall switches, air conditioners and more in your home. A denial of service vulnerability exists in the Insteon Hub using firmware version 1013, which stems from the program's...

GIGABYTE BRIX UEFI firmware is not cryptographically signed

GIGABYTE BRIX UEFI firmware does not cryptographically validate images prior to updating the system firmware. Additionally, the firmware updates are served over HTTP. An attacker can make arbitrary modifications to firmware images without being detected. Recent assessments: Assessed Attacker Valu...