Description
The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) and DPC3941T (firmware version DPC3941_2.5s3_PROD_sey) devices allows remote attackers to discover a WAN IPv6 IP address by leveraging knowledge of the CM MAC address.
Published: 2017-07-31
Score: 5.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2017-18419 The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST) and DPC3941T (firmware version DPC3941_2.5s3_PROD_sey) devices allows remote attackers to discover a WAN IPv6 IP address by leveraging knowledge of the CM MAC address.
History

No history.

Subscriptions

Cisco Dpc3939 Dpc3939 Firmware Dpc3941t Dpc3941t Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T17:11:01.766Z

Reserved: 2017-06-07T00:00:00.000Z

Link: CVE-2017-9487

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-07-31T03:29:00.597

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-9487

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses