CVEvulnerability

CVE-2017-9477

6.5 MEDIUM Published 2017-07-31 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-07-31
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
6.5 MEDIUM — CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
3.3 LOW — AV:A/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200

Description

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.

Affected configurations

• cisco dpc3939 firmware dpc3939-p20-18-v303r20421746-170221a-cmcst • cisco dpc3939 firmware dpc3939-p20-18-v303r20421733-160420a-cmcst

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References