CVE-2017-9521

The CVE-2017-9521 entry concerns Comcast firmware in Cisco DPC3939/3939B/3941T and Arris TG1682G devices, where a specific exposed service (unnecessarily exposed per note) enables remote code execution. Affected firmware versions are listed for each device. The root cause is an exposed service th...

CVE-2017-9492

The CVE-2017-9492 issue affects Comcast firmware on Cisco DPC3939 (several builds), Cisco DPC3939B, Cisco DPC3941T, and Arris TG1682G devices, where the Set-Cookie header in administration applications omits the HTTPOnly flag. This omissions enables script access to cookies, potentially exposing ...

CVE-2017-9491

The CVE-2017-9491 entry affects Comcast firmware on Cisco DPC3939, DPC3939B, DPC3941T, and Arris TG1682G devices. The underlying issue is that cookies used in the administration HTTPS session do not set the secure flag, enabling cookies to be captured if session traffic is intercepted in HTTP. Th...

CVE-2017-9488

The CVE-2017-9488 entry concerns Comcast firmware for Cisco DPC3939 and DPC3941T (dpc3939-P20-18-v303r20421746-170221a-CMCST and DPC3941_2.5s3_PROD_sey). A hardcoded-credentials flaw on the wan0 IPv6 interface allows remote access to the device’s web UI after establishing a session, though this i...

CVE-2017-9487

The CVE-2017-9487 issue affects Cisco DPC3939 and DPC3941T Comcast firmware. A remote attacker could discover a WAN IPv6 address by leveraging knowledge of the CM MAC address, affecting firmware versions dpc3939-P20-18-v303r20421746-170221a-CMCST (DPC3939) and DPC3941_2.5s3_PROD_sey (DPC3941T). T...