Arris Cadant C3 CMTS allows remote attackers to cause a denial of service (service termination) via a malformed IP packet with an invalid IP option.

Arris VAP2500 diag_s.php command injection

A vulnerability was found in Arris VAP2500 08.50. It has been rated as critical. Affected by this issue is some unknown functionality of the file /diag_s.php. The manipulation of the argument customer_info leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-265832.

Arris VAP2500 tools_command.php command injection

A vulnerability classified as critical has been found in Arris VAP2500 08.50. This affects an unknown part of the file /tools_command.php. The manipulation of the argument cmb_header/txt_command leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-265833 was assigned to this vulnerability.

Arris VAP2500 assoc_table.php command injection

A vulnerability was found in Arris VAP2500 08.50. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /assoc_table.php. The manipulation of the argument id leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-265831.

A cross-site scripting (XSS) vulnerability in Arris NVG443B 9.3.0h3d36 allows attackers to execute arbitrary web scripts or HTML via a crafted POST request sent to /cgi-bin/logs.ha.

The Comcast firmware on Arris TG1682G (eMTA&DOCSIS version 10.0.132.SIP.PC20.CT, software version TG1682_2.2p7s2_PROD_sey) devices allows configuration changes via CSRF.

Cross-site scripting (XSS) vulnerability in ARRIS Touchstone TG862G/CT Telephony Gateway with firmware 7.6.59S.CT and earlier allows remote authenticated users to inject arbitrary web script or HTML via the computer_name parameter to connected_devices_computers_edit.php.

Unspecified vulnerability in the management portal in ARRIS VAP2500 before FW08.41 allows remote attackers to execute arbitrary commands via unknown vectors.

ARRIS Touchstone TG862G/CT Telephony Gateway with firmware 7.6.59S.CT and earlier has a default password of password for the admin account, which makes it easier for remote attackers to obtain access via a request to home_loggedout.php.

Arris DG860A, TG862A, and TG862G devices with firmware TS0703128_100611 through TS0705125D_031115 have a hardcoded administrator password derived from a serial number, which makes it easier for remote attackers to obtain access via the web management interface, SSH, TELNET, or SNMP.

Cross-site scripting (XSS) vulnerability in adv_pwd_cgi in the web management interface on Arris DG860A, TG862A, and TG862G devices with firmware TS0703128_100611 through TS0705125D_031115 allows remote attackers to inject arbitrary web script or HTML via the pwd parameter.

Cross-site request forgery (CSRF) vulnerability in adv_pwd_cgi in the web management interface on Arris DG860A, TG862A, and TG862G devices with firmware TS0703128_100611 through TS0705125D_031115 allows remote attackers to hijack the authentication of arbitrary users.

The Arris Touchstone DG950A cable modem with software 7.10.131 has an SNMP community of public, which allows remote attackers to obtain sensitive password, key, and SSID information via an SNMP request.

ARRIS VAP2500 before FW08.41 does not properly validate passwords, which allows remote attackers to bypass authentication.

Multiple cross-site request forgery (CSRF) vulnerabilities in ARRIS Touchstone TG862G/CT Telephony Gateway with firmware 7.6.59S.CT and earlier allow remote attackers to hijack the authentication of administrators for requests that (1) enable remote management via a request to remote_management.php, (2) add a port forwarding rule via a request to port_forwarding_add.php, (3) change the wireless network to open via a request to wireless_network_configuration_edit.php, or (4) conduct cross-site scripting (XSS) attacks via the keyword parameter to managed_sites_add_keyword.php.

The management portal in ARRIS VAP2500 before FW08.41 allows remote attackers to obtain credentials by reading the configuration files.

Arris DG860A, TG862A, and TG862G devices with firmware TS0703128_100611 through TS0705125D_031115 have predictable technician passwords, which makes it easier for remote attackers to obtain access via the web management interface, related to a "password of the day" issue.

An issue was discovered on ARRIS TG852G, TG862G, and TG1672G devices. A remote attacker (in proximity to a Wi-Fi network) can derive the default WPA2-PSK value by observing a beacon frame.

Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)

do_request in request.c in muhttpd before 1.1.7 allows remote attackers to read arbitrary files by constructing a URL with a single character before a desired path on the filesystem. This occurs because the code skips over the first character when serving files. Arris NVG443, NVG599, NVG589, and NVG510 devices and Arris-derived BGW210 and BGW320 devices are affected.