Fastgate

TL;DR これは、Fastweb の Fastgate モデム/ルーターと Ghidra を使って遊んでいる際に発見した脆弱性 CVE-2019-12489 の簡単な報告書です。 この脆弱性により、HTTP リクエストを介してコマンドインジェクションが実行可能となり、SSH シェルを有効化するために使用できます。 ファームウェアの収集と展開 すべてのファームウェアファイルは http://59.0.121.191:8080/ACS-server/file/FILENAME にあります。 FILENAME は以下に等しい: 0.00.89FW200Askey...

CVE-2022-30114

Fastweb FastGate 'cmproxy' 缓冲区溢出 CVE-2022-30114 はじめに このスクリプトは、CVE-2022-30114 の概念実証（PoC）であり、Fastweb FastGate ホームルーター（GPON版およびVDSL2版）の再起動を引き起こします。 CVE-2022-30114 は、TCPポート8888で待ち受けるLighttpd FastCGI Webサーバーを介してHTTPリクエストを処理するプログラムである 'cmproxy' 実行ファイルにおける ヒープベースの...

CVE-2019-18661

Fastweb FASTGate 1.0.1b devices allow partial authentication bypass by changing a certain checkpwd return value from 0 to 1. An attack does not achieve administrative control of a device; however, the attacker can view all of the web pages of the administration console...

EUVD-2019-8378

Malware in sbrugna...

EUVD-2018-17786

Malware in sbrugna...

EUVD-2018-12692

Malware in sbrugna...

EUVD-2020-5864

Malware in sbrugna...

EUVD-2022-35327

Malicious code in bioql PyPI...

CVE-2022-30114

A heap-based buffer overflow in a network service in Fastweb FASTGate MediaAccess FGA2130FWB, firmware version 18.3.n.0482FW230FGA2130, and DGA4131FWB, firmware version up to 18.3.n.0462FW261DGA4131, allows a remote attacker to reboot the device through a crafted HTTP request, causing DoS...

CVE-2020-13620

Fastweb FASTGate GPON FGA2130FWB devices through 2020-05-26 allow CSRF via the router administration web panel, leading to an attacker's ability to perform administrative actions such as modifying the configuration...

VulnCheck KEV: CVE-2018-20122

The web interface on FASTGate Fastweb devices with firmware through 0.00.47FW200Askey 2017-05-17 software through 1.0.1b exposed a CGI binary that is vulnerable to a command injection vulnerability that can be exploited to achieve remote code execution with root privileges. No authentication is...

CVE-2022-30114

A heap-based buffer overflow in a network service in Fastweb FASTGate MediaAccess FGA2130FWB, firmware version 18.3.n.0482FW230FGA2130, and DGA4131FWB, firmware version up to 18.3.n.0462FW261DGA4131, allows a remote attacker to reboot the device through a crafted HTTP request, causing DoS...

CVE-2022-30114

A heap-based buffer overflow in a network service in Fastweb FASTGate MediaAccess FGA2130FWB, firmware version 18.3.n.0482FW230FGA2130, and DGA4131FWB, firmware version up to 18.3.n.0462FW261DGA4131, allows a remote attacker to reboot the device through a crafted HTTP request, causing DoS...

Heap overflow

A heap-based buffer overflow in a network service in Fastweb FASTGate MediaAccess FGA2130FWB, firmware version 18.3.n.0482FW230FGA2130, and DGA4131FWB, firmware version up to 18.3.n.0462FW261DGA4131, allows a remote attacker to reboot the device through a crafted HTTP request, causing DoS...

Fastweb FASTGate 缓冲区错误漏洞

Fastweb FASTGate is a modem from Fastweb Italy. A security vulnerability exists in the Fastweb FASTGate MediaAccess FGA2130FWB 18.3.n.0482FW230FGA2130 firmware version and the DGA4131FWB 18.3.n.0462FW261DGA4131 and previous firmware versions, which stems from a security flaw that allows a remote...

CVE-2022-30114

CVE-2022-30114 is a heap-based buffer overflow affecting Fastweb FASTGate MediaAccess FGA2130FWB (firmware 18.3.n.0482_FW_230_FW) and DGA4131FWB (up to 18.3.n.0462_FW_261_DGA4131). The vulnerability resides in the cmproxy component that handles HTTP requests on TCP port 8888, caused by lack of va...

CVE-2022-30114

A heap-based buffer overflow in a network service in Fastweb FASTGate MediaAccess FGA2130FWB, firmware version 18.3.n.0482FW230FGA2130, and DGA4131FWB, firmware version up to 18.3.n.0462FW261DGA4131, allows a remote attacker to reboot the device through a crafted HTTP request, causing DoS...

CVE-2022-30114

A heap-based buffer overflow in a network service in Fastweb FASTGate MediaAccess FGA2130FWB, firmware version 18.3.n.0482FW230FGA2130, and DGA4131FWB, firmware version up to 18.3.n.0462FW261DGA4131, allows a remote attacker to reboot the device through a crafted HTTP request, causing DoS...

Exploit for Out-of-bounds Write in Fastweb Fastgate_Vdsl2_Dga4131Fwb_Firmware

Fastweb FastGate 'cmproxy' buffer overflow CVE-2022-30114...

Fastweb Askey RTV1907VW Input Validation Error Vulnerability

The Fastweb Askey RTV1907VW is a router from Fastweb Italy. An input validation error vulnerability exists in the Askey RTF8115VW. The vulnerability stems from an allowed injection in the Host HTTP header of a web service. The following products and versions are affected: Askey RTF8115VW...