Vulnerabilidades

Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data.

Affected devices store the CLI user passwords encrypted in flash memory. Attackers with physical access to the device could retrieve the file and decrypt the CLI user passwords.

Affected devices use a weak encryption scheme to encrypt the debug zip file. This could allow an authenticated attacker to decrypt the contents of the file and retrieve debug information about the system.

A security misconfiguration vulnerability exists in the SDK of some Realtek ADSL/PON Modem SoC firmware, which allows attackers using a default password to execute arbitrary commands remotely via the build-in network monitoring tool.

Digicom DG-5514T ADSL router with firmware 3.2 generates predictable session IDs, which allows remote attackers to gain administrator privileges via a brute force session hijacking attack.

Cross-site scripting (XSS) vulnerability in scvrtsrv.cmd in Comtrend CT-507IT ADSL Router allows remote attackers to inject arbitrary web script or HTML via the srvName parameter.

The Neostrada Livebox ADSL Router allows remote attackers to cause a denial of service (network outage) via multiple HTTP requests for the /- URI.

Directory traversal vulnerability in /cgi-bin/webcm in INCA IM-204 allows remote attackers to read arbitrary files via a "/./." (modified dot dot) sequences in the getpage parameter.

BT Voyager 2091 Wireless firmware 2.21.05.08m_A2pB018c1.d16d and earlier, and 3.01m and earlier, allow remote attackers to bypass the authentication process and gain sensitive information, such as configuration information via (1) /btvoyager_getconfig.sh, PPP credentials via (2) btvoyager_getpppcreds.sh, and decode…

Acrowave AAP-3100AR wireless router allows remote attackers to bypass authentication by pressing CTRL-C at the username or password prompt in a telnet session, which causes the shell to crash and restart, then leave the user in the new shell.

Cross-site scripting (XSS) vulnerability in the web management interface in Edimax AR-6004 ADSL Routers allows remote attackers to inject arbitrary web script or HTML via the URL.

The web management interface in Edimax AR-6004 ADSL Routers uses a default administrator name and password, which also appear as the default login text for the management interface, which allows remote attackers to gain access.

The HTTP administration interface on Conceptronic CADSLR1 ADSL router running firmware 3.04n allows remote attackers to cause a denial of service (device reboot) via an HTTP request with a long username.

The BT Voyager 2000 Wireless ADSL Router has a default public SNMP community name, which allows remote attackers to obtain sensitive information such as the password, which is stored in plaintext.

Telindus 1100 ASDL router running firmware 6.0.x uses weak encryption for UDP session traffic, which allows remote attackers to gain unauthorized access by sniffing and decrypting the administrative password.

Telindus 1100 series ADSL router allows remote attackers to gain privileges to the device via a certain packet to UDP port 9833, which generates a reply that includes the router's password and other sensitive information in cleartext.