Michael Messner

83 exploits Active since Mar 1998
CVE-2012-5687 EXPLOITDB WRITEUP
TP-LINK TL-WR841N <3.13.9 - Path Traversal
Directory traversal vulnerability in the web-based management feature on the TP-LINK TL-WR841N router with firmware 3.13.9 build 120201 Rel.54965n and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the PATH_INFO to the help/ URI.
CVE-2025-34125 EXPLOITDB CRITICAL ruby WORKING POC
D-Link DSP-W110A1 <1.05B01 - Command Injection
An unauthenticated command injection vulnerability exists in the cookie handling process of the lighttpd web server on D-Link DSP-W110A1 firmware version 1.05B01. This occurs when specially crafted cookie values are processed, allowing remote attackers to execute arbitrary commands on the underlying Linux operating system. Successful exploitation enables full system compromise.
CVE-2014-125117 EXPLOITDB CRITICAL ruby WORKING POC
D-Link DSP-W215 1.02 - Unauthenticated Stack-based Buffer Overflow via /common/info.cgi HTTP POST Request
A stack-based buffer overflow vulnerability in the my_cgi.cgi component of certain D-Link devices, including the DSP-W215 version 1.02, can be exploited via a specially crafted HTTP POST request to the /common/info.cgi endpoint. This flaw enables an unauthenticated attacker to achieve remote code execution with system-level privileges.
CVSS 9.8
CVE-2013-10069 EXPLOITDB CRITICAL text WRITEUP
D-Link DIR-600 DIR-300 - Command Injection
The web interface of multiple D-Link routers, including DIR-600 rev B (≤2.14b01) and DIR-300 rev B (≤2.13), contains an unauthenticated OS command injection vulnerability in command.php, which improperly handles the cmd POST parameter. A remote attacker can exploit this flaw without authentication to spawn a Telnet service on a specified port, enabling persistent interactive shell access as root.
CVSS 9.8
CVE-2013-10063 EXPLOITDB MEDIUM text WRITEUP
Netgear SPH200D Skype phone firmware <=1.0.4.80 - Path Traversal
A path traversal vulnerability exists in the Netgear SPH200D Skype phone firmware versions <= 1.0.4.80 in its embedded web server. Authenticated attackers can exploit crafted GET requests to access arbitrary files outside the web root by injecting traversal sequences. This can expose sensitive system files and configuration data.
CVE-2013-10062 EXPLOITDB MEDIUM text WORKING POC
Linksys router <1.0.00-1.0.05 - Path Traversal
A directory traversal vulnerability exists in Linksys router's web interface (tested on the E1500 model firmware versions 1.0.00, 1.0.04, and 1.0.05), specifically in the /apply.cgi endpoint. Authenticated attackers can exploit the next_page POST parameter to access arbitrary files outside the intended web root by injecting traversal sequences. This allows exposure of sensitive system files and configuration data.
CVE-2013-10061 EXPLOITDB HIGH ruby WORKING POC
Netgear routers <1.1.00.45 - Command Injection
An authenticated OS command injection vulnerability exists in Netgear routers (tested on the DGN1000B model firmware versions 1.1.00.24 and 1.1.00.45) via the TimeToLive parameter in the setup.cgi endpoint. The vulnerability arises from improper input neutralization, enabling command injection through crafted POST requests. This flaw enables remote attackers to deploy payloads or manipulate system state post-authentication.
CVSS 7.2
CVE-2013-10061 EXPLOITDB HIGH text WORKING POC
Netgear routers <1.1.00.45 - Command Injection
An authenticated OS command injection vulnerability exists in Netgear routers (tested on the DGN1000B model firmware versions 1.1.00.24 and 1.1.00.45) via the TimeToLive parameter in the setup.cgi endpoint. The vulnerability arises from improper input neutralization, enabling command injection through crafted POST requests. This flaw enables remote attackers to deploy payloads or manipulate system state post-authentication.
CVSS 7.2
CVE-2013-10060 EXPLOITDB HIGH ruby WORKING POC
Netgear router <1.0.0.36 - Command Injection
An authenticated OS command injection vulnerability exists in Netgear routers (tested on the DGN2200B model) firmware versions 1.0.0.36 and prior via the pppoe.cgi endpoint. A remote attacker with valid credentials can execute arbitrary commands via crafted input to the pppoe_username parameter. This flaw allows full compromise of the device and may persist across reboots unless configuration is restored.
CVSS 7.2
CVE-2013-10060 EXPLOITDB HIGH text WORKING POC
Netgear router <1.0.0.36 - Command Injection
An authenticated OS command injection vulnerability exists in Netgear routers (tested on the DGN2200B model) firmware versions 1.0.0.36 and prior via the pppoe.cgi endpoint. A remote attacker with valid credentials can execute arbitrary commands via crafted input to the pppoe_username parameter. This flaw allows full compromise of the device and may persist across reboots unless configuration is restored.
CVSS 7.2
CVE-2013-10059 EXPLOITDB HIGH ruby WORKING POC
D-Link DIR-615H1 <8.04 - Command Injection
An authenticated OS command injection vulnerability exists in various D-Link routers (tested on DIR-615H1 running firmware version 8.04) via the tools_vct.htm endpoint. The web interface fails to sanitize input passed from the ping_ipaddr parameter to the tools_vct.htm diagnostic interface, allowing attackers to inject arbitrary shell commands using backtick encapsulation. With default credentials, an attacker can exploit this blind injection vector to execute arbitrary commands.
CVSS 7.2
CVE-2013-10059 EXPLOITDB HIGH text WORKING POC
D-Link DIR-615H1 <8.04 - Command Injection
An authenticated OS command injection vulnerability exists in various D-Link routers (tested on DIR-615H1 running firmware version 8.04) via the tools_vct.htm endpoint. The web interface fails to sanitize input passed from the ping_ipaddr parameter to the tools_vct.htm diagnostic interface, allowing attackers to inject arbitrary shell commands using backtick encapsulation. With default credentials, an attacker can exploit this blind injection vector to execute arbitrary commands.
CVSS 7.2
CVE-2013-10058 EXPLOITDB HIGH ruby WORKING POC
Linksys router <v2.0.03 - Command Injection
An authenticated OS command injection vulnerability exists in various Linksys router models (tested on WRT160Nv2) running firmware version v2.0.03 via the apply.cgi endpoint. The web interface fails to properly sanitize user-supplied input passed to the ping_size parameter during diagnostic operations. An attacker with valid credentials can inject arbitrary shell commands, enabling remote code execution.
CVE-2013-10058 EXPLOITDB HIGH text WORKING POC
Linksys router <v2.0.03 - Command Injection
An authenticated OS command injection vulnerability exists in various Linksys router models (tested on WRT160Nv2) running firmware version v2.0.03 via the apply.cgi endpoint. The web interface fails to properly sanitize user-supplied input passed to the ping_size parameter during diagnostic operations. An attacker with valid credentials can inject arbitrary shell commands, enabling remote code execution.
CVE-2013-10050 EXPLOITDB HIGH ruby WORKING POC
D-Link DIR-300/615 - Command Injection
An OS command injection vulnerability exists in multiple D-Link routers (confirmed on DIR-300 rev A v1.05 and DIR-615 rev D v4.13) via the authenticated tools_vct.xgi CGI endpoint. The web interface fails to properly sanitize user-supplied input in the pingIp parameter, allowing attackers with valid credentials to inject arbitrary shell commands. Exploitation enables full device compromise, including spawning a telnet daemon and establishing a root shell. The vulnerability is present in firmware versions that expose tools_vct.xgi and use the Mathopd/1.5p6 web server. No vendor patch is available, and affected models are end-of-life.
CVSS 8.8
CVE-2013-10050 EXPLOITDB HIGH text WORKING POC
D-Link DIR-300/615 - Command Injection
An OS command injection vulnerability exists in multiple D-Link routers (confirmed on DIR-300 rev A v1.05 and DIR-615 rev D v4.13) via the authenticated tools_vct.xgi CGI endpoint. The web interface fails to properly sanitize user-supplied input in the pingIp parameter, allowing attackers with valid credentials to inject arbitrary shell commands. Exploitation enables full device compromise, including spawning a telnet daemon and establishing a root shell. The vulnerability is present in firmware versions that expose tools_vct.xgi and use the Mathopd/1.5p6 web server. No vendor patch is available, and affected models are end-of-life.
CVSS 8.8
CVE-2013-10049 EXPLOITDB CRITICAL ruby WORKING POC
Raidsonic IB-NAS5220 and IB-NAS4220 - Unauthenticated OS Command Injection via timeHandler.cgi timeZone Parameter
An OS command injection vulnerability exists in multiple Raidsonic NAS devices—specifically tested on IB-NAS5220 and IB-NAS4220—via the unauthenticated timeHandler.cgi endpoint exposed through the web interface. The CGI script fails to properly sanitize user-supplied input in the timeZone parameter of a POST request, allowing remote attackers to inject arbitrary shell commands.
CVE-2013-10049 EXPLOITDB CRITICAL text WORKING POC
Raidsonic IB-NAS5220 and IB-NAS4220 - Unauthenticated OS Command Injection via timeHandler.cgi timeZone Parameter
An OS command injection vulnerability exists in multiple Raidsonic NAS devices—specifically tested on IB-NAS5220 and IB-NAS4220—via the unauthenticated timeHandler.cgi endpoint exposed through the web interface. The CGI script fails to properly sanitize user-supplied input in the timeZone parameter of a POST request, allowing remote attackers to inject arbitrary shell commands.
CVE-2013-10048 EXPLOITDB CRITICAL ruby WORKING POC
D-Link DIR-300 rev B & DIR-600 <2.13/2.14b01 - Command Injection
An OS command injection vulnerability exists in various legacy D-Link routers—including DIR-300 rev B and DIR-600 (firmware ≤ 2.13 and ≤ 2.14b01, respectively)—due to improper input handling in the unauthenticated command.php endpoint. By sending specially crafted POST requests, a remote attacker can execute arbitrary shell commands with root privileges, allowing full takeover of the device. This includes launching services such as Telnet, exfiltrating credentials, modifying system configuration, and disrupting availability. The flaw stems from the lack of authentication and inadequate sanitation of the cmd parameter.
CVSS 9.8
CVE-2013-10048 EXPLOITDB CRITICAL text WRITEUP
D-Link DIR-300 rev B & DIR-600 <2.13/2.14b01 - Command Injection
An OS command injection vulnerability exists in various legacy D-Link routers—including DIR-300 rev B and DIR-600 (firmware ≤ 2.13 and ≤ 2.14b01, respectively)—due to improper input handling in the unauthenticated command.php endpoint. By sending specially crafted POST requests, a remote attacker can execute arbitrary shell commands with root privileges, allowing full takeover of the device. This includes launching services such as Telnet, exfiltrating credentials, modifying system configuration, and disrupting availability. The flaw stems from the lack of authentication and inadequate sanitation of the cmd parameter.
CVSS 9.8
CVE-2013-7471 EXPLOITDB CRITICAL ruby WORKING POC
D-Link DIR-300, DIR-600 < 2.17b01, DIR-645 < 1.04b11, DIR-845 < 1.02b03, DIR-865 - OS Command Injection
An issue was discovered in soap.cgi?service=WANIPConn1 on D-Link DIR-845 before v1.02b03, DIR-600 before v2.17b01, DIR-645 before v1.04b11, DIR-300 rev. B, and DIR-865 devices. There is Command Injection via shell metacharacters in the NewInternalClient, NewExternalPort, or NewInternalPort element of a SOAP POST request.
CVSS 9.8
CVE-2014-125122 METASPLOIT MEDIUM ruby WORKING POC
Linksys WRT120N 1.0.07 - Unauthenticated Stack-based Buffer Overflow via TM_Block_URL Parameter
A stack-based buffer overflow vulnerability exists in the tmUnblock.cgi endpoint of the Linksys WRT120N wireless router. The vulnerability is triggered by sending a specially crafted HTTP POST request with an overly long TM_Block_URL parameter to the endpoint. By exploiting this flaw, an unauthenticated remote attacker can overwrite memory in a controlled manner, enabling them to temporarily reset the administrator password of the device to a blank value. This grants unauthorized access to the router’s web management interface without requiring valid credentials.
CVE-2013-10069 METASPLOIT CRITICAL ruby WORKING POC
D-Link DIR-600 DIR-300 - Command Injection
The web interface of multiple D-Link routers, including DIR-600 rev B (≤2.14b01) and DIR-300 rev B (≤2.13), contains an unauthenticated OS command injection vulnerability in command.php, which improperly handles the cmd POST parameter. A remote attacker can exploit this flaw without authentication to spawn a Telnet service on a specified port, enabling persistent interactive shell access as root.
CVSS 9.8
CVE-2018-3953 METASPLOIT HIGH ruby WORKING POC
Linksys E1200 and E2500 Firmware - OS Command Injection via Router Name Parameter
Devices in the Linksys ESeries line of routers (Linksys E1200 Firmware Version 2.0.09 and Linksys E2500 Firmware Version 3.0.04) are susceptible to OS command injection vulnerabilities due to improper filtering of data passed to and retrieved from NVRAM. Data entered into the 'Router Name' input field through the web portal is submitted to apply.cgi as the value to the 'machine_name' POST parameter. When the 'preinit' binary receives the SIGHUP signal, it enters a code path that continues until it reaches offset 0x0042B5C4 in the 'start_lltd' function. Within the 'start_lltd' function, a 'nvram_get' call is used to obtain the value of the user-controlled 'machine_name' NVRAM entry. This value is then entered directly into a command intended to write the host name to a file and subsequently executed.
CVSS 7.2
CVE-2023-31742 METASPLOIT HIGH ruby WORKING POC
Linksys WRT54GL 4.30.18.006 - Command Injection
There is a command injection vulnerability in the Linksys WRT54GL router with firmware version 4.30.18.006. If an attacker gains web management privileges, they can inject commands into the post request parameters wl_ant, wl_rate, WL_atten_ctl, ttcp_num, ttcp_size in the httpd s Start_EPI() function, thereby gaining shell privileges.
CVSS 7.2