TOTOLINK/Realtek Routers - CAPTCHA Bypass

On certain TOTOLINK Realtek SDK based routers, the CAPTCHA text can be retrieved via a POST request to the boafrm/formLogin URI with the JSON payload "topicurl":"setting/getSanvas". This allows an unauthenticated attacker to bypass CAPTCHA verification, gaining unauthorized access to restricted...

TOTOLINK/Realtek Routers - Information Disclosure

A certain router administration interface using Realtek APMIB e.g., on TOTOLINK models allows unauthenticated remote attackers to disclose the entire router configuration, including sensitive credentials, via accessing the "config.dat" file. Affected devices include TOTOLINK A3002RU through 2.0.0...

TOTOLINK/Realtek Routers - Information Disclosure

A certain router administration interface using Realtek APMIB e.g., on TOTOLINK models allows unauthenticated remote attackers to disclose the entire router configuration, including sensitive credentials, via accessing the "config.dat" file. Affected devices include TOTOLINK A3002RU through 2.0.0...

cve-2022-27255

CVE-2022-27255 - Realtek eCos SDK SIP ALG 缓冲区溢出 本仓库包含演讲“探索OEM物联网设备的隐藏攻击面：利用Realtek eCos OS SDK中的一个漏洞攻陷数千台路由器”的材料，该演讲在DEFCON30上发表。 本仓库的内容包括： analysis: 自动化固件分析，用于检测CVE-2022-27255的存在（运行 analysefirmware.py）。 exploitsnexxt: PoC和利用代码。PoC应适用于所有受影响的路由器，但利用代码特定于Nexxt Nebula 300 Plus路由器。 ghidrascripts:...

CVE-2026-80999

A flaw was found in the Linux kernel's Realtek Digital Subscriber Line DSA driver. The driver incorrectly uses gpiodsetvalue instead of gpiodsetvaluecansleep for reset GPIO operations. This can lead to system warnings when the reset GPIO is managed by a sleeping controller, potentially causing...

reaver-wps-fork-t6x

Overview Reaver implements a brute force attack against Wifi Protected Setup WPS registrar PINs in order to recover WPA/WPA2 passphrases , as described in Brute forcing Wi-Fi Protected Setup When poor design meets poor implementation. by Stefan Viehböck. Reaver has been designed to be a robust an...

CVE-2026-80999

In the Linux kernel, the following vulnerability has been resolved: net: dsa: realtek: use gpiodsetvaluecansleep for reset GPIO rtl83xxresetassert and rtl83xxresetdeassert are only called from the probe path, which may sleep and is not timing-critical. When the reset GPIO is provided by a sleepin...

EUVD-2026-76322

In the Linux kernel, the following vulnerability has been resolved: net: dsa: realtek: use gpiodsetvaluecansleep for reset GPIO rtl83xxresetassert and rtl83xxresetdeassert are only called from the probe path, which may sleep and is not timing-critical. When the reset GPIO is provided by a sleepin...

CVE-2026-80999

CVE-2026-80999 affects the Linux kernel 's Realtek DSA driver (net: dsa: realtek). The root cause is that rtl83xx_reset_assert() and rtl83xx_reset_deassert() invoke the non-sleeping gpiod_set_value() for the reset GPIO. When that GPIO is backed by a sleeping controller such as an I2C I/O expander...

CVE-2026-80999 net: dsa: realtek: use gpiod_set_value_cansleep for reset GPIO

In the Linux kernel, the following vulnerability has been resolved: net: dsa: realtek: use gpiodsetvaluecansleep for reset GPIO rtl83xxresetassert and rtl83xxresetdeassert are only called from the probe path, which may sleep and is not timing-critical. When the reset GPIO is provided by a sleepin...

CVE-2026-51585

realtek poc Exploit de rt26cx21x64.sys familia Realtek PCIe GbE/2.5GbE/5GbE Descripción general El OID 0xFF816871 mapea el bar mmio de la NIC en el espacio de direcciones virtuales del proceso llamante, MmLockedPagesSpecifyCache, accesible desde modo usuario mediante \.\RealTekCardGUID Este IOCTL...

rtl8812au

RTL8812AU/21AU 和 RTL8814AU Linux 驱动程序，支持监控模式和帧注入 主分支基于 https://github.com/ulli-kroll/rtl8821au 的 v4.3.22-beta/rework 分支。 根据 rtwversion.c，实际驱动程序版本为 4.3.20。 分支 v4.3.21 可为 RTL8814AU 或 RTL8812AU/RTL8821AU 芯片组构建。 构建 RTL8812AU/RTL8821AU 驱动程序，输入： $ make 构建 RTL8814 驱动程序，输入： $ make RTL8814=1...

CVE-2021-32537

CVE-2021-32537: RTKVHD64 中的越界访问导致池损坏。 这是我于2021年4月初报告给瑞昱半导体的一个漏洞。受影响的驱动程序名为RTKVHD64.sys，似乎存在于多种主流硬件中（测试了以下硬件配置，但可能还有更多存在漏洞）： Microsoft Surface Laptop, Microsoft Surface Book, Microsoft Surface Pro, 联想 Thinkpad, Dell XPS 13. 瑞昱半导体告知我该漏洞已修复，修复程序通过 Windows...

PT-2026-90129

In the Linux kernel, the following vulnerability has been resolved: net: dsa: realtek: use gpiod set value cansleep for reset GPIO rtl83xx reset assert and rtl83xx reset deassert are only called from the probe path, which may sleep and is not timing-critical. When the reset GPIO is provided by a...

CVE-2026-36355

CVE-2026-36355: Realtek rtl819x Jungle SDK - Lectura/Escritura no autenticada de memoria del kernel mediante ioctls de depuración CVE : CVE-2026-36355 CWE : CWE-782, CWE-787, CWE-200 Descubridor : Daniil Gordeev Divulgado : 2026-05-03 Resumen El controlador de kernel Wi-Fi rtl8192cd del "Jungle...

lg-webos-kexec

lg-webos-kexec Arranca un kernel Linux personalizado en un TV LG webOS rooteado mediante kexec — en RAM, sin bypass de arranque seguro. Estado: trabajo en curso. Un kernel personalizado puede prepararse y llega al espacio de usuario, pero todavía no se mantiene activo como un SO utilizable...

RealTek Jungle SDK - Arbitrary Command Injection

There is a command injection vulnerability on the "formWsc" page of the management interface. Successful exploitation of this vulnerability could lead to remote code execution and compromise of the affected system. id: CVE-2021-35395 info: name: RealTek Jungle SDK - Arbitrary Command Injection...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ASoC: rt7-sdw: harden jackdetecthandler Realtek headset codec drivers typically check whether the card is instantiated before proceeding with the jack detection. However, rt700, rt711, and rt711-sdca lack a check on the card...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: mmc: rtsxusbsdmmc: Fix the return value check in mmcaddhost. The mmcaddhost function may return an error. If we ignore its return value, the memory allocated by mmcallochost will be leaked, leading to a kernel crash due to the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drivers: staging: rtl8192u: Fixed a deadlock in ieee80211beaconsstop. There is a deadlock in ieee80211beaconsstop, as shown below: Thread 1 | Thread 2 | ieee80211sendbeacon ieee80211beaconsstop | modtimer spinlockirqsave //1 | Wa...