VULNERABILITY INTELLIGENCE

CVE-2021-39474

CVSS score7.2 HIGH

EPSS probability2.01%

CISA KEVNot currently listed

Published2021-11-10

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

Vulnerability in the product Docsis 3.0 UBC1319BA00 Router supported affected version 1319010201r009. The vulnerability allows an attacker with privileges and network access through the ping.cmd component to execute commands on the device.

Weakness classification

nvd@nist.gov: CWE-78

Primary references

cve@mitre.org — Exploit, Third Party Advisory
cve@mitre.org — Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Product, Vendor Advisory