Netgear

Netgear WNR854T 1.5.2 (North America) is vulnerable to Command Injection. An attacker can send a specially crafted request to post.cgi, updating the nvram parameter get_email. After which, they can visit the send_log.cgi endpoint which uses the parameter in a system call to achieve command execution.Show less

Netgear WNR854T 1.5.2 (North America) is vulnerable to Command Injection. An attacker can send a specially crafted request to post.cgi, updating the nvram parameter wan_hostname and forcing a reboot. This will result in command injection.Show less

Netgear WNR854T 1.5.2 (North America) is vulnerable to Command Injection. An attacker can send a specially crafted request to post.cgi, updating the nvram parameter pppoe_peer_mac and forcing a reboot. This will result in command injection.Show less

The administrative web interface of a Netgear C7800 Router running firmware version 6.01.07 (and possibly others) authenticates users via basic authentication, with an HTTP header containing a base64 value of the plaintext username and password. Because the web server also does not utilize transport security by default, this renders the administrative credentials vulnerable to eavesdropping by an adversary during every authenticated request made by a client to the router over a WLAN, or a LAN, should the adversary be able to perform a man-in-the-middle attack.Show less

A vulnerability in the Netgear DGN2200 router with firmware version v1.0.0.46 and earlier permits unauthorized individuals to bypass the authentication. When adding "?x=1.gif" to the the requested url, it will be recognized as passing the authentication.Show less

NETGEAR DGN1000 before 1.1.00.48 is vulnerable to an authentication bypass vulnerability. A remote and unauthenticated attacker can execute arbitrary operating system commands as root by sending crafted HTTP requests to the setup.cgi endpoint. This vulnerability has been observed to be exploited in the wild since at least 2017 and specifically by the Shadowserver Foundation on 2025-02-06 UTC.Show less

A vulnerability has been found in Netgear R6900P and R7000P 1.3.3.154 and classified as critical. Affected by this vulnerability is the function sub_16C4C of the component HTTP Header Handler. The manipulation of the argument Host leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.Show less

NETGEAR RAX30 fing_dil Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within fing_dil service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19843.Show less

NETGEAR RAX30 Improper Certificate Validation Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to compromise the integrity of downloaded information on affected installations of NETGEAR RAX30 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the downloading of files via HTTPS. The issue results from the lack of proper validation of the certificate presented by the server. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19589.Show less

Netgear R7000P v1.3.3.154 was discovered to contain a stack overflow via the pptp_user_netmask parameter at ru_wan_flow.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.Show less

Netgear R7000P v1.3.3.154 was discovered to contain a stack overflow via the pptp_user_netmask parameter at genie_pptp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.Show less

Netgear XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 was discovered to contain a stack overflow via the pppoe_localip parameter at bsw_pppoe.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.Show less

Netgear XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 was discovered to contain a stack overflow via the pppoe_localip parameter at geniepppoe.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.Show less

Netgear XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 was discovered to contain a stack overflow via the pppoe_localip parameter at wizpppoe.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.Show less

Netgear XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 was discovered to contain a stack overflow via the pppoe_localip parameter at pppoe2.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.Show less

Netgear R8500 v1.0.2.160, XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 were discovered to contain a command injection vulnerability in the component wlg_adv.cgi via the apmode_gateway parameter. This vulnerability allows attackers to execute arbitrary OS commands via a crafted request.Show less