CVE-2017-9483

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows Network Processor NP Linux users to obtain root access to the Application Processor AP Linux system via shell metacharacters in commands...

CVE-2017-9479

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows remote attackers to execute arbitrary commands as root by leveraging local network access and connecting to the syseventd server, as demonstrated by copying configuration data into a...

CVE-2017-9487

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST and DPC3941T firmware version DPC39412.5s3PRODsey devices allows remote attackers to discover a WAN IPv6 IP address by leveraging knowledge of the CM MAC address...

CVE-2017-9485

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows remote attackers to write arbitrary data to a known /var/tmp/sess pathname by leveraging the device's operation in UI dev mode...

Code injection

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST and DPC3941T firmware version DPC39412.5s3PRODsey devices allows remote attackers to discover a WAN IPv6 IP address by leveraging knowledge of the CM MAC address...

Code injection

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows remote attackers to write arbitrary data to a known /var/tmp/sess pathname by leveraging the device's operation in UI dev mode...

Command injection

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows Network Processor NP Linux users to obtain root access to the Application Processor AP Linux system via shell metacharacters in commands...

CVE-2017-9478

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST and DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices sets the CM MAC address to a value with a two-byte offset from the MTA/VoIP MAC address, which indirectly allows remote...

CVE-2017-9521

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST; Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST; Cisco DPC3939B firmware version dpc3939b-v303r204217-150321a-CMCST; Cisco DPC3941T firmware version DPC39412.5s3PRODsey; an...

CVE-2017-9477

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST and DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows remote attackers to discover the CM MAC address by connecting to the device's xfinitywifi hotspot...

Design/Logic Flaw

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST and DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices sets the CM MAC address to a value with a two-byte offset from the MTA/VoIP MAC address, which indirectly allows remote...

CVE-2017-9487

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST and DPC3941T firmware version DPC39412.5s3PRODsey devices allows remote attackers to discover a WAN IPv6 IP address by leveraging knowledge of the CM MAC address...

CVE-2017-9477

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST and DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows remote attackers to discover the CM MAC address by connecting to the device's xfinitywifi hotspot...

CVE-2017-9476

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST; Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST; and Arris TG1682G eMTA&DOCSIS version 10.0.132.SIP.PC20.CT, software version TG16822.2p7s2PRODsey devices makes it easy for...

Hardcoded credentials

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST and DPC3941T firmware version DPC39412.5s3PRODsey devices allows remote attackers to access the web UI by establishing a session to the wan0 WAN IPv6 address and then entering unspecified hardcoded...

Code injection

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows remote attackers to obtain unintended access to the Network Processor NP 169.254/16 IP network by adding a routing-table entry that specifies the LAN IP address as the router for that...

Command injection

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows local users e.g., users who have command access as a consequence of CVE-2017-9479 exploitation to read arbitrary files via UPnP access to /var/IGD/...

Code injection

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows remote attackers to execute arbitrary commands as root by leveraging local network access and connecting to the syseventd server, as demonstrated by copying configuration data into a...

CVE-2017-9491

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST; Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST; Cisco DPC3939B firmware version dpc3939b-v303r204217-150321a-CMCST; Cisco DPC3941T firmware version DPC39412.5s3PRODsey; an...

CVE-2017-9479

The Comcast firmware on Cisco DPC3939 firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST devices allows remote attackers to execute arbitrary commands as root by leveraging local network access and connecting to the syseventd server, as demonstrated by copying configuration data into a...