CVE-2017-11502

9.8 criticalEPSS 7.1%

Critical (9.8) in cisco dpc3928ad docsis wireless router firmware. EPSS 7.1% chance of exploitation in the next 30 days.

Technicolor DPC3928AD DOCSIS devices allow remote attackers to read arbitrary files via a request starting with "GET /../" on TCP port 4321.

Severity

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 7.1% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
CWE: CWE-200
Published: 2017-07-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19