IntelTXE-PoC

免責事項 すべての情報は教育目的のみで提供されています。これらの手順は自己責任で実行してください。著者およびその雇用者は、このページに含まれる情報に基づいて行動した、または行動しなかった個人または組織から生じる直接的または結果的な損害または損失について、一切責任を負いません。 目次 はじめに 必要なソフトウェア ペイロードの生成 アンロックトークンの生成 SPIフラッシュイメージの準備 ファームウェアイメージへのファイルの統合 OEM署名の無効化 ファームウェアイメージの構築 メインCPUの起動 SPIフラッシュへのイメージ書き込み USBデバッグケーブルの準備...

Extracting-User-credentials-For-Web-portal-and-WiFi-AP-For-Hathway-Router-CVE-2024-44815-

Extracting-User-credentials-For-Hathway-Router Via SPI flash-CVE-2024-44815 脆弱性の説明: ルーターのファームウェアのセキュリティ評価中に、WebポータルとWi-Fiアクセスポイントの両方のルーターのログイン資格情報がSPIフラッシュメモリに平文で保存されていることが観察されました。攻撃者はログイン資格情報を抽出でき、攻撃者に悪用される可能性があります。 製品のベンダー: Hathway 影響を受ける製品: CM5100-511 影響を受けるバージョン: 4.1.1.24 脆弱性スコア V3.1: 6.8...

SpiMitm

+OPTIONS: ^ SpiMitm - ファームウェアフォレンジック対策用SPIフラッシュ読み出しMitM攻撃PoC このPoCはhttps://up-board.org/upsquared/specifications/UP Squaredを対象としています。 使い方...

Sensitive-Information-disclosure-via-SPI-flash-firmware-for-Hathway-router-CVE-2024-46383

Sensitive-Information-disclosure-via-SPI-flash-firmware-for-Hathway-router-CVE-2024-46383 脆弱性の説明: ルーターファームウェアのセキュリティ評価中に、ルーターに接続されているデバイス（携帯電話、ノートパソコン、タブレットなど）に関する機密情報が平文で保存されており、攻撃者がそれを悪用する可能性があることが確認されました。 製品ベンダー: Hathway 影響を受ける製品: CM5100-511 影響を受けるバージョン: 4.1.1.24 脆弱性スコア V3.1: 5.2 Medium...

CVE-2025-51643

CVE-2025-51643: 保護されていないSPIフラッシュによりMeitrack T366G-Lのファームウェア抽出が可能 説明 Meitrack T366G-L GPSトラッカーデバイスには、認証や改ざん防止が施されていないSPIフラッシュチップ（Winbond...

CVE-2025-56565

DD-WRT firmware, as deployed on TP-Link TL-WR740N v1 through v4 hardware, stores sensitive authentication credentials in cleartext within non-volatile memory. The exposed material includes SSH private keys, dynamic DNS passwords, email notification credentials and administrative passwords. An...

CVE-2025-56566

MikroTik firmware 7.19.4 stores sensitive authentication credentials and network state in cleartext within non-volatile storage. An attacker with physical access to the device can extract this material from an SPI flash dump, without authenticating to the device and without knowledge of the...

EUVD-2025-210924

MikroTik firmware 7.19.4 stores sensitive authentication credentials and network state in cleartext within non-volatile storage. An attacker with physical access to the device can extract this material from an SPI flash dump, without authenticating to the device and without knowledge of the...

CVE-2025-56566

MikroTik firmware 7.19.4 is vulnerable because it stores sensitive authentication credentials and network state in cleartext within non-volatile storage. An attacker with physical access to the device can extract this information by performing an SPI flash dump . This extraction can be completed ...

CVE-2025-56566: Cleartext Storage of Sensitive Information

MikroTik firmware 7.19.4 stores sensitive authentication credentials and network state in cleartext within non-volatile storage. An attacker with physical access to the device can extract this material from an SPI flash dump, without authenticating to the device and without knowledge of the...

CVE-2025-56565

DD-WRT firmware, as deployed on TP-Link TL-WR740N v1 through v4 hardware, stores sensitive authentication credentials in cleartext within non-volatile memory. The exposed material includes SSH private keys, dynamic DNS passwords, email notification credentials and administrative passwords. An...

CVE-2025-56566

MikroTik firmware 7.19.4 stores sensitive authentication credentials and network state in cleartext within non-volatile storage. An attacker with physical access to the device can extract this material from an SPI flash dump, without authenticating to the device and without knowledge of the...

EUVD-2025-210925

DD-WRT firmware, as deployed on TP-Link TL-WR740N v1 through v4 hardware, stores sensitive authentication credentials in cleartext within non-volatile memory. The exposed material includes SSH private keys, dynamic DNS passwords, email notification credentials and administrative passwords. An...

CVE-2025-56565: Cleartext Storage of Sensitive Information

DD-WRT firmware, as deployed on TP-Link TL-WR740N v1 through v4 hardware, stores sensitive authentication credentials in cleartext within non-volatile memory. The exposed material includes SSH private keys, dynamic DNS passwords, email notification credentials and administrative passwords. An...

CVE-2025-56565

The DD-WRT firmware deployed on TP-Link TL-WR740N v1 through v4 hardware contains a vulnerability where sensitive authentication credentials are stored in cleartext within non-volatile memory. Exposed information includes SSH private keys , dynamic DNS passwords, email notification credentials, a...

UEFI Shell module embedded in SPI Flash can be used to bypass Secure Boot

Overview The UEFI Shell program may expose raw memory access capabilities that, if present in platform firmware for debugging or advanced support use cases, could be abused to undermine UEFI Secure Boot protections. When the UEFI Shell is included in SPI flash, an attacker with the ability to...

CVE-2023-20577

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution...

CVE-2023-20577

A heap overflow in the SMM (System Management Mode) module of certain AMD processors allows a local, unauthenticated attacker with a second vulnerability enabling SPI flash writes to achieve arbitrary code execution . The flaw affects multiple AMD product lines including 2nd–4th Gen EPYC , Ryzen ...

CVE-2023-20577

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution...

CVE-2023-20577

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution...