Missing Authentication for Critical Function, Server-Side Request Forgery (SSRF), and Use of Hard-coded Credentials in ASUS Control Center allow an unauthorized user to obtain the encryption key via an HTTP request, causing a local service to enable SSH on port 2222. The attacker can then log in with the hardcode credentials to obtain a root shell, enabling direct reading, writing, and deletion of data on ASUS Control Center, as well as remote control of all servers, PCs, and workstations within the company. Refer to the 'Security Update for ASUS Control Center' section on the ASUS Security Advisory for more information.

Multiple unspecified vulnerabilities in the AiCloud feature on the ASUS RT-AC66U, RT-N66U, RT-N65U, RT-N14U, RT-N16, RT-N56U, and DSL-N55U with firmware before 3.0.4.372 have unknown impact and attack vectors.

Multiple buffer overflows in web.c in httpd on the ASUS RT-N56U and RT-AC66U routers with firmware 3.0.0.4.374979 allow remote attackers to execute arbitrary code via the (1) appsname or (2) appsflag parameter to APPInstallation.asp.

common.c in infosvr in ASUS WRT firmware 3.0.0.4.3761071, 3.0.0.376.2524-g0013f52, and other versions, as used in RT-AC66U, RT-N66U, and other routers, does not properly check the MAC address for a request, which allows remote attackers to bypass authentication and execute arbitrary commands via a NETCMDIDMANUCMD packet to UDP port 9999. NOTE: this issue was incorrectly mapped to CVE-2014-10000, but that ID is invalid due to its use as an example of the 2014 CVE ID syntax change.

Unspecified vulnerability on the ASUS WL-500W wireless router has unknown impact and remote attack vectors, as demonstrated by a certain module in VulnDisco Pack Professional 8.11. NOTE: as of 20090903, this disclosure has no actionable information. However, because the VulnDisco Pack author is a reliable researcher, the issue is being assigned a CVE identifier for tracking purposes.

Buffer overflow on the ASUS WL-500W wireless router has unknown impact and remote attack vectors, as demonstrated by a certain module in VulnDisco Pack Professional 8.11. NOTE: as of 20090903, this disclosure has no actionable information. However, because the VulnDisco Pack author is a reliable researcher, the issue is being assigned a CVE identifier for tracking purposes.

Unspecified vulnerability on the ASUS WL-330gE has unknown impact and remote attack vectors, as demonstrated by a certain module in VulnDisco Pack Professional 8.11. NOTE: as of 20090903, this disclosure has no actionable information. However, because the VulnDisco Pack author is a reliable researcher, the issue is being assigned a CVE identifier for tracking purposes.

Stack-based buffer overflow in the DPC Proxy server (DpcProxy.exe) in ASUS Remote Console (aka ARC or ASMB3) 2.0.0.19 and 2.0.0.24 allows remote attackers to execute arbitrary code via a long string to TCP port 623.

Buffer overflow in Broadcom ACSD allows remote attackers to execute arbitrary code via a long string to TCP port 5916. This component is used on routers of multiple vendors including ASUS RT-AC66U and TRENDnet TEW-812DRU.

The ASUS DSL-N17U modem with firmware 1.1.0.2 allows attackers to access the admin interface by changing the admin password without authentication via a POST request to AdvancedSystemContent.asp with the uiViewToolsusername=admin&uiViewToolsPassword= and uiViewToolsPasswordConfirm= substrings.

Symlink Traversal vulnerability in ASUS RT-AC66U and RT-N56U due to misconfiguration in the SMB service.

ASUS HG100 devices with firmware before 1.05.12 allow unauthenticated access, leading to remote command execution.

An issue was discovered in ASUSWRT 3.0.0.4.384.20308. When processing the /startapply.htm POST data, there is a command injection issue via shell metacharacters in the fbemail parameter. By using this issue, an attacker can control the router and get shell.

A broken access control vulnerability in SmartHome app (Android versions up to 3.0.42190515, ios versions up to 2.0.22) allows an attacker in the same local area network to list user accounts and control IoT devices that connect with its gateway (HG100) via http://[target]/smarthome/devicecontrol without any authentication. CVSS 3.0 base score 10 (Confidentiality, Integrity and Availability impacts). CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

A broken access control vulnerability in HG100 firmware versions up to 4.00.06 allows an attacker in the same local area network to control IoT devices that connect with itself via http://[target]/smarthome/devicecontrol without any authentication. CVSS 3.0 base score 10 (Confidentiality, Integrity and Availability impacts). CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

System command injection in appGet.cgi on ASUS RT-AC3200 version 3.0.0.4.382.50010 allows attackers to execute system commands via the "loadscript" URL parameter.

ASUS Armoury Crate has a vulnerability in arbitrary file write and allows remote attackers to access or modify arbitrary files by sending specific HTTP requests without permission.

An issue discovered in the DeviceIoControl component in ASUS FanXpert before v.10013 allows an attacker to execute arbitrary code via crafted IOCTL requests.

Certain ASUS router models have authentication bypass vulnerability, allowing unauthenticated remote attackers to log in the device.

Buffer Overflow vulnerability in ASUS router RT-AX88U with firmware versions v3.0.0.4.38824198 allows a remote attacker to execute arbitrary code via the connectionstatemachine due to improper length validation for the cookie field.

Command injection vulnerability in Asus RT-N15U 3.0.0.4.3763754 allows a remote attacker to execute arbitrary code via the netstat function page.

It is identified a format string vulnerability in ASUS RT-AX56U V2’s iperf client function API. This vulnerability is caused by lacking validation for a specific value within its setiperf3cli.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.

It is identified a format string vulnerability in ASUS RT-AX56U V2’s General function API. This vulnerability is caused by lacking validation for a specific value within its apply.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.

It is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value within its setiperf3svr.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.

An authentication bypass vulnerability has been identified in certain DSL series routers, may allow remote attackers to gain unauthorized access into the affected system. Refer to the 'Security Update for DSL Series Router' section on the ASUS Security Advisory for more information.

"UNSUPPORTED WHEN ASSIGNED" Certain versions of the ASUS Live Update client were distributed with unauthorized modifications introduced through a supply chain compromise. The modified builds could cause devices meeting specific targeting conditions to perform unintended actions. Only devices that met these conditions and installed the compromised versions were affected. The Live Update client has already reached End-of-Support (EOS) in October 2021, and no currently supported devices or products are affected by this issue.

Stack-based buffer overflow in Asuswrt-Merlin firmware for ASUS devices older than 384.4 and ASUS firmware before 3.0.0.4.382.50470 for devices allows remote attackers to execute arbitrary code by providing a long string to the blocking.asp page via a GET or POST request. Vulnerable parameters are flag, mac, and catid.

ASUS Lyra Mini and ASUS GT-AC2900 devices contain an improper authentication vulnerability that allows an attacker to gain unauthorized access to the administrative interface. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

Buffer overflows in networkmap on ASUS RT-N56U, RT-N66U, RT-AC66U, RT-N66R, RT-AC66R, RT-AC68U, RT-AC68R, RT-N66W, RT-AC66W, RT-AC87R, RT-AC87U, RT-AC51U, RT-AC68P, RT-N11P, RT-N12+, RT-N12E B1, RT-AC3200, RT-AC53U, RT-AC1750, RT-AC1900P, RT-N300, and RT-AC750 routers with firmware before 3.0.0.4.380.7378; RT-AC68W routers with firmware before 3.0.0.4.380.7266; and RT-N600, RT-N12+ B1, RT-N11P B1, RT-N12VP B1, RT-N12E C1, RT-N300 B1, and RT-N12+ Pro routers with firmware before 3.0.0.4.380.9488; and Asuswrt-Merlin firmware before 380.652 allow remote attackers to execute arbitrary code on the router via a long host or port in crafted multicast messages.

ASUS RT-N53 3.0.0.4.376.3754 devices have a buffer overflow via a long landns1x or landns2x parameter to AdvancedLANContent.asp.