PT-2018-14403 · Asuswrt Merlin · Merlin.Php

Name of the Vulnerable Software and Affected Versions: Merlin.PHP version 0.6.6 Description: An issue was discovered in the Merlin.PHP component for Asuswrt-Merlin devices, allowing an attacker to execute arbitrary commands. This is due to an eval call in api.php, as demonstrated by the...

CVE-2018-5721

Stack-based buffer overflow in the ejupdatevariables function in router/httpd/web.c on ASUS routers when using software from https://github.com/RMerl/asuswrt-merlin allows web authenticated attackers to execute code via a request that updates a setting. In ejupdatevariables, the length of the...

Merlin - A cross-platform post-exploitation HTTP/2 Command & Control server and agent

Merlin is a cross-platform post-exploitation HTTP/2 Command & Control server and agent written in golang. An introductory blog post can be found here: https://medium.com/@Ne0nd0g/introducing-merlin-645da3c635a Getting Started The quickest and easiest way to start using Merlin is download the...

Asus_DeleteOfflineClientOverflow

Vulnerability: Stack buffer overflow in httpd ------------------------------------------ Exploitation: Can control the $pc. Use together with a session hijack vulnerability or in a csrf attack, can remote code execution and then get a connectback shell. ------------------------------------------...

Cross-Platform Post-Exploitation HTTP/2 Command & Control Server: Merlin

Merlin is a cross-platform post-exploitation framework that leverages HTTP/2 communications to evade inspection. HTTP/2 is a relatively new protocol that requests Perfect Forward Secrecy PFS encryption cipher suites are used. The use of these cipher suites makes it incredibly difficult to capture...

The vulnerability in the ASUS_Discovery.c file of the embedded microprogramming software Asuswrt-Merlin for Asus device networking cards allows a hacker to execute arbitrary code.

The vulnerability in the AsusDiscovery.c file of the embedded microprogramming software for Asus’ device networking cards is caused by buffer overflows on the stack incorrect invocation of the strcat function during the reading of the device list. Exploiting this vulnerability allows a remote...

Multiple ASUS Products Asuswrt-Merlin httpd Stack Buffer Overflow Vulnerability

ASUS RT-AC5300 and others are wireless routers from Asus ASUS. asus Asuswrt-Merlin is the firmware that runs in it. httpd is one of the embedded http servers. A stack buffer overflow vulnerability exists in Asuswrt-Merlin 380.670RT-AC5300 and prior versions of httpd in several ASUS products. A...

CVE-2017-12754

Stack buffer overflow in httpd in Asuswrt-Merlin firmware 380.670RT-AC5300 and earlier for ASUS devices and ASUS firmware for ASUS RT-AC5300, RTAC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66UB1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200,...

Stack overflow

Stack buffer overflow in httpd in Asuswrt-Merlin firmware 380.670RT-AC5300 and earlier for ASUS devices and ASUS firmware for ASUS RT-AC5300, RTAC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66UB1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200,...

CVE-2017-12754

Stack buffer overflow in httpd in Asuswrt-Merlin firmware 380.670RT-AC5300 and earlier for ASUS devices and ASUS firmware for ASUS RT-AC5300, RTAC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66UB1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200,...

CVE-2017-12754

Stack buffer overflow in httpd in Asuswrt-Merlin firmware 380.670RT-AC5300 and earlier for ASUS devices and ASUS firmware for ASUS RT-AC5300, RTAC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66UB1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200,...

CVE-2017-12754

The CVE-2017-12754 entry describes a stack buffer overflow in the httpd component of Asuswrt-Merlin firmware (notably 380.67_0RT-AC5300 and earlier) across numerous ASUS router models. A remote attacker can trigger arbitrary code execution by sending a crafted HTTP GET request containing a long d...

Asuswrt-Merlin Firmware Stack Buffer Overflow Vulnerability in Multiple ASUS Products

ASUS RT-AC5300 and others are RT series router products from Asus ASUS.Asuswrt-Merlin is the firmware that runs on it. A stack buffer overflow vulnerability exists in the ASUSDiscovery.c file of networkmap in the Asuswrt-Merlin firmware in multiple ASUS products. A remote attacker can exploit thi...

CVE-2017-11420

Stack-based buffer overflow in ASUSDiscovery.c in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RTAC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66UB1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200,...

CVE-2017-11420

Stack-based buffer overflow in ASUSDiscovery.c in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RTAC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66UB1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200,...

CVE-2017-11420

Stack-based buffer overflow in ASUSDiscovery.c in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RTAC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66UB1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200,...

CVE-2017-11420

CVE-2017-11420 is a stack-based buffer overflow in ASUS_Discovery.c of the networkmap component in Asuswrt-Merlin firmware and ASUS firmware for many RT-series devices (e.g., RT-AC5300, RT-AC68U/68P, RT-AC88U, RT-N66U, RT-N12, RT-AC1200 variants, etc.). The vulnerability allows remote attackers t...

CVE-2017-11345

Stack buffer overflow in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RTAC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66UB1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200, RT-AC3100, RTAC1200GU,...

CVE-2017-11344

Global buffer overflow in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RTAC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66UB1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200, RT-AC3100, RTAC1200GU,...

CVE-2017-11344

CVE-2017-11344 affects Asuswrt-Merlin and ASUS firmware for multiple routers, where a global buffer overflow in the networkmap component can be exploited by hosting a crafted device description XML via a Location header in an SSDP response. This allows a remote attacker to write shellcode into th...