CVE-2026-21009-ECDSA-Nonce-Reuse-in-IoT-Firmware-Signing

CVE-2026-21009 – IoT 固件签名中的 ECDSA Nonce 重用 程序代码（Python） ecdsanoncereusesim.py - Signing firmware with repeated nonce k import ecdsa, hashlib sk = ecdsa.SigningKey.generatecurve=ecdsa.NIST256p vk = sk.getverifyingkey Sign two different firmware images with same nonce due to bad RNG In reality, thi...

Exploit for Use of Less Trusted Source in Meshtastic Meshtastic_Firmware

Stopping Meshtastic from-field spoof attacks — shape-detecti...

PT-2026-6599

Name of the Vulnerable Software and Affected Versions Moxa Arm-based industrial computers running Moxa Industrial Linux Secure affected versions not specified Description Moxa Arm-based industrial computers running Moxa Industrial Linux Secure utilize a device-unique bootloader password provided ...

Clevo UEFI firmware embedded BootGuard keys compromising Clevo's implementation of BootGuard

Overview Clevo’s UEFI firmware update packages included sensitive private keys used in their Intel Boot Guard implementation. This accidental exposure of the keys could be abused by an attacker to sign malicious firmware using Clevo’s Boot Guard trust chain, potentially compromising the pre-boot...

EUVD-2022-52224

Malicious code in bioql PyPI...

EUVD-2022-52222

Malicious code in bioql PyPI...

CVE-2025-34209

Vasion Print formerly PrinterLogic Virtual Appliance Host prior to 22.0.862 and Application prior to 20.0.2014 VA and SaaS deployments contain Docker images with the private GPG key and passphrase for the account no‑reply+virtual‑[email protected]. The key is stored in cleartext and the...

CVE-2025-34209

Vasion Print formerly PrinterLogic Virtual Appliance Host prior to 22.0.862 and Application prior to 20.0.2014 VA and SaaS deployments contain Docker images with the private GPG key and passphrase for the account no‑reply+virtual‑[email protected]. The key is stored in cleartext and the...

CVE-2025-34209 Vasion Print (formerly PrinterLogic) Hardcoded GPG Private Key

Vasion Print formerly PrinterLogic Virtual Appliance Host prior to 22.0.862 and Application prior to 20.0.2014 VA and SaaS deployments contain Docker images with the private GPG key and passphrase for the account no‑reply+virtual‑[email protected]. The key is stored in cleartext and the...

CVE-2022-30269

Motorola ACE1000 RTUs through 2022-05-02 mishandle application integrity. They allow for custom application installation via either STS software, the C toolkit, or the ACE1000 Easy Configurator. In the case of the Easy Configurator, application images as PLX/DAT/APP/CRC files are uploaded via the...

Is secure boot on the main application processor enough?

TL;DR Secure boot ensures only authentic firmware can run on a device and should form part of a layered defence strategy. Sub-systems often lack secure boot capabilities, limiting protection for non-critical processors. Focus on secure boot for the main processor; it can provide adequate security...

Microsoft Is Adding New Cryptography Algorithms

Microsoft is updating SymCrypt, its core cryptographic library, with new quantum-secure algorithms. Microsofts details are here. From a news article: The first new algorithm Microsoft added to SymCrypt is called ML-KEM. Previously known as CRYSTALS-Kyber, ML-KEM is one of three post-quantum...

Emerson Ovation Missing Authentication for Critical Function (CVE-2022-30267)

The affected product was found to have no authentication of firmware signing and relies on an insecure checksum for integrity. This could allow an attacker to push malicious firmware images, cause a denial-of-service condition, or achieve remote code execution. This plugin only works with...

CVE-2024-8105: Undefined Security Weakness

A vulnerability exists in UEFI implementations that use a hard-coded software-based Platform Key PK. An attacker in possession of the corresponding PK private key can sign arbitrary UEFI executables or firmware components, causing them to be trusted by affected systems and potentially bypassing...

Emerson Ovation

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION : Exploitable remotely/low attack complexity Vendor : Emerson Equipment : Ovation Vulnerabilities : Missing Authentication for Critical Function, Insufficient Verification of Data Authenticity CISA is aware of a public report, known as...

CVE-2023-30559

The firmware update package for the wireless card is not properly signed and can be modified...

PT-2023-22786 · Unknown · Wireless Card Firmware

Name of the Vulnerable Software and Affected Versions: Wireless card firmware affected versions not specified Description: The issue concerns the firmware update package for the wireless card, which is not properly signed and can be modified. Additionally, the configuration from the PCU can be...

PT-2022-25018 · Samsung · Samsung Mtower

Name of the Vulnerable Software and Affected Versions: Samsung mTower versions 0.3.0 and earlier Description: The issue is related to a missing check on the return value of EC KEY set private key in the sign pFwInfo function, leading to a denial of service. Recommendations: For Samsung mTower...

CVE-2022-30262

The Emerson ControlWave 'Next Generation' RTUs through 2022-05-02 mishandle firmware integrity. They utilize the BSAP-IP protocol to transmit firmware updates. Firmware updates are supplied as CAB archive files containing a binary firmware image. In all cases, firmware images were found to have n...

Design/Logic Flaw

The Emerson ControlWave 'Next Generation' RTUs through 2022-05-02 mishandle firmware integrity. They utilize the BSAP-IP protocol to transmit firmware updates. Firmware updates are supplied as CAB archive files containing a binary firmware image. In all cases, firmware images were found to have n...