Filtered by vendor Linksys
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Total
92 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2009-5157 | 1 Linksys | 2 Wag54g2, Wag54g2 Firmware | 2024-02-04 | 9.0 HIGH | 8.8 HIGH |
| On Linksys WAG54G2 1.00.10 devices, there is authenticated command injection via shell metacharacters in the setup.cgi c4_ping_ipaddr variable. | |||||
| CVE-2019-7311 | 1 Linksys | 2 Wrt1900acs, Wrt1900acs Firmware | 2024-02-04 | 7.2 HIGH | 7.8 HIGH |
| An issue was discovered on Linksys WRT1900ACS 1.0.3.187766 devices. A lack of encryption in how the user login cookie (admin-auth) is stored on a victim's computer results in the admin password being discoverable by a local attacker, and usable to gain administrative access to the victim's router. The admin password is stored in base64 cleartext in an "admin-auth" cookie. An attacker sniffing the network at the time of login could acquire the router's admin password. Alternatively, gaining physical access to the victim's computer soon after an administrative login could result in compromise. | |||||
| CVE-2019-7579 | 1 Linksys | 2 Wrt1900acs, Wrt1900acs Firmware | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered on Linksys WRT1900ACS 1.0.3.187766 devices. An ability exists for an unauthenticated user to browse a confidential ui/1.0.99.187766/dynamic/js/setup.js.localized file on the router's webserver, allowing for an attacker to identify possible passwords that the system uses to set the default guest network password. An attacker can use this list of 30 words along with a random 2 digit number to brute force their access onto a router's guest network. | |||||
| CVE-2019-11535 | 1 Linksys | 4 Re6300, Re6300 Firmware, Re6400 and 1 more | 2024-02-04 | 10.0 HIGH | 9.8 CRITICAL |
| Unsanitized user input in the web interface for Linksys WiFi extender products (RE6400 and RE6300 through 1.2.04.022) allows for remote command execution. An attacker can access system OS configurations and commands that are not intended for use beyond the web UI. | |||||
| CVE-2018-3953 | 1 Linksys | 4 E1200, E1200 Firmware, E2500 and 1 more | 2024-02-04 | 9.0 HIGH | 7.2 HIGH |
| 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. | |||||
| CVE-2018-3954 | 1 Linksys | 4 E1200, E1200 Firmware, E2500 and 1 more | 2024-02-04 | 9.0 HIGH | 7.2 HIGH |
| 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 NVRAMData 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 calls a function named 'set_host_domain_name' from its libshared.so shared object. | |||||
| CVE-2018-17208 | 1 Linksys | 2 Velop, Velop Firmware | 2024-02-04 | 9.3 HIGH | 8.8 HIGH |
| Linksys Velop 1.1.2.187020 devices allow unauthenticated command injection, providing an attacker with full root access, via cgi-bin/zbtest.cgi or cgi-bin/zbtest2.cgi (scripts that can be discovered with binwalk on the firmware, but are not visible in the web interface). This occurs because shell metacharacters in the query string are mishandled by ShellExecute, as demonstrated by the zbtest.cgi?cmd=level&level= substring. This can also be exploited via CSRF. | |||||
| CVE-2018-3955 | 1 Linksys | 4 E1200, E1200 Firmware, E2500 and 1 more | 2024-02-04 | 9.0 HIGH | 7.2 HIGH |
| An exploitable operating system command injection exists in the Linksys ESeries line of routers (Linksys E1200 Firmware Version 2.0.09 and Linksys E2500 Firmware Version 3.0.04). Specially crafted entries to network configuration information can cause execution of arbitrary system commands, resulting in full control of the device. An attacker can send an authenticated HTTP request to trigger this vulnerability. Data entered into the 'Domain Name' input field through the web portal is submitted to apply.cgi as the value to the 'wan_domain' POST parameter. The wan_domain data goes through the nvram_set process described above. When the 'preinit' binary receives the SIGHUP signal it enters a code path that calls a function named 'set_host_domain_name' from its libshared.so shared object. | |||||
| CVE-2017-17411 | 1 Linksys | 2 Wvbr0, Wvbr0 Firmware | 2024-02-04 | 10.0 HIGH | 9.8 CRITICAL |
| This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Linksys WVBR0. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web management portal. The issue lies in the lack of proper validation of user data before executing a system call. An attacker could leverage this vulnerability to execute code with root privileges. Was ZDI-CAN-4892. | |||||
| CVE-2017-10677 | 1 Linksys | 2 Ea4500, Ea4500 Firmware | 2024-02-04 | 6.8 MEDIUM | 8.8 HIGH |
| Cross-Site Request Forgery (CSRF) exists on Linksys EA4500 devices with Firmware Version before 2.1.41.164606, as demonstrated by a request to apply.cgi to disable SIP. | |||||
| CVE-2013-3064 | 1 Linksys | 2 Ea6500, Ea6500 Firmware | 2024-02-04 | 6.8 MEDIUM | N/A |
| Open redirect vulnerability in ui/dynamic/unsecured.html in Linksys EA6500 with firmware 1.1.28.147876 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the target parameter. | |||||
| CVE-2013-3065 | 1 Linksys | 2 Ea6500, Ea6500 Firmware | 2024-02-04 | 3.5 LOW | N/A |
| Cross-site scripting (XSS) vulnerability in the Parental Controls section in Linksys EA6500 with firmware 1.1.28.147876 allows remote authenticated users to inject arbitrary web script or HTML via vectors related to the Blocked Specific Sites section. | |||||
| CVE-2014-8243 | 1 Linksys | 20 E4200v2, E4200v2 Firmware, Ea2700 and 17 more | 2024-02-04 | 3.3 LOW | N/A |
| Linksys SMART WiFi firmware on EA2700 and EA3500 devices; before 2.1.41 build 162351 on E4200v2 and EA4500 devices; before 1.1.41 build 162599 on EA6200 devices; before 1.1.40 build 160989 on EA6300, EA6400, EA6500, and EA6700 devices; and before 1.1.42 build 161129 on EA6900 devices allows remote attackers to obtain the administrator's MD5 password hash via a direct request for the /.htpasswd URI. | |||||
| CVE-2014-8244 | 1 Linksys | 20 E4200v2, E4200v2 Firmware, Ea2700 and 17 more | 2024-02-04 | 7.5 HIGH | N/A |
| Linksys SMART WiFi firmware on EA2700 and EA3500 devices; before 2.1.41 build 162351 on E4200v2 and EA4500 devices; before 1.1.41 build 162599 on EA6200 devices; before 1.1.40 build 160989 on EA6300, EA6400, EA6500, and EA6700 devices; and before 1.1.42 build 161129 on EA6900 devices allows remote attackers to obtain sensitive information or modify data via a JNAP action in a JNAP/ HTTP request. | |||||
| CVE-2013-3066 | 1 Linksys | 2 Ea6500, Ea6500 Firmware | 2024-02-04 | 7.1 HIGH | N/A |
| Linksys EA6500 with firmware 1.1.28.147876 does not properly restrict access, which allows remote attackers to obtain sensitive information (clients and router configuration) via a request to /JNAP/. | |||||
| CVE-2011-4499 | 2 Cisco, Linksys | 4 Linksys Wrt54g Router Firmware, Linksys Wrt54gs Router Firmware, Wrt54g and 1 more | 2024-02-04 | 7.5 HIGH | N/A |
| The UPnP IGD implementation in the Broadcom UPnP stack on the Cisco Linksys WRT54G with firmware before 4.30.5, WRT54GS v1 through v3 with firmware before 4.71.1, and WRT54GS v4 with firmware before 1.06.1 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an "external forwarding" vulnerability. | |||||
| CVE-2011-4500 | 2 Cisco, Linksys | 2 Linksys Wrt54gx Router Firmware, Wrt54gx | 2024-02-04 | 7.5 HIGH | N/A |
| The UPnP IGD implementation on the Cisco Linksys WRT54GX with firmware 2.00.05, when UPnP is enabled, configures the SOAP server to listen on the WAN port, which allows remote attackers to administer the firewall via SOAP requests. | |||||
| CVE-2010-2261 | 1 Linksys | 1 Wap54gv3 | 2024-02-04 | 10.0 HIGH | N/A |
| Linksys WAP54Gv3 firmware 3.04.03 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) data2 and (2) data3 parameters to (a) Debug_command_page.asp and (b) debug.cgi. | |||||
| CVE-2008-2092 | 1 Linksys | 1 Spa-2102 Phone Adapter | 2024-02-04 | 7.8 HIGH | N/A |
| Linksys SPA-2102 Phone Adapter 3.3.6 allows remote attackers to cause a denial of service (crash) via a long ping packet ("ping of death"). NOTE: the severity of this issue has been disputed since there are limited attack scenarios. | |||||
| CVE-2007-6707 | 1 Linksys | 1 Wag54gs | 2024-02-04 | 4.3 MEDIUM | N/A |
| Multiple cross-site scripting (XSS) vulnerabilities on the Cisco Linksys WAG54GS Wireless-G ADSL Gateway with 1.01.03 and earlier firmware allow remote attackers to inject arbitrary web script or HTML via unspecified vectors, a different issue than CVE-2007-3574. | |||||