CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 1CVE-2019-7579
https://notcve.org/view.php?id=CVE-2019-7579
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. Se descubrió un problema en los dispositivos Linksys WRT1900ACS 1.0.3.187766. Existe la posibilidad de que un usuario no identificado explore un archivo confidencial ui / 1.0.99.187766 / dynamic / js / setup.js.localized en el servidor web del router, lo que permite que un atacante identifique posibles contraseñas que el sistema utiliza para configurar la red de invitado predeterminada contraseña. • http://www.x0rsecurity.com/2019/06/09/my-second-cve-linksys-wrt-acs-cve-2019-7579-or-as-i-call-it-acceptance-no-one-considers-security-by-design https://robot-security.blogspot.com • CWE-287: Improper Authentication •
CVSS: 9.0EPSS: 54%CPEs: 2EXPL: 1CVE-2009-5157
https://notcve.org/view.php?id=CVE-2009-5157
On Linksys WAG54G2 1.00.10 devices, there is authenticated command injection via shell metacharacters in the setup.cgi c4_ping_ipaddr variable. En los dispositivos Linksys WAG54G2 1.00.10, hay una inyección de comando identificada a través de metacaracteres de shell en la variable setup.cgi c4_ping_ipaddr. • https://www.securityfocus.com/archive/1/503934 https://www.securityfocus.com/bid/35142 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2019-7311
https://notcve.org/view.php?id=CVE-2019-7311
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. • http://www.x0rsecurity.com/2019/05/03/my-first-cve-linksys-wrt-1300-acs-cve-2019-7311 https://robot-security.blogspot.com • CWE-311: Missing Encryption of Sensitive Data •
CVSS: 9.0EPSS: 0%CPEs: 4EXPL: 1CVE-2018-3955
https://notcve.org/view.php?id=CVE-2018-3955
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. • https://talosintelligence.com/vulnerability_reports/TALOS-2018-0625 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 9.0EPSS: 0%CPEs: 4EXPL: 1CVE-2018-3953
https://notcve.org/view.php?id=CVE-2018-3953
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. • https://talosintelligence.com/vulnerability_reports/TALOS-2018-0625 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •