CVE-2021-39474

Name: CVE-2021-39474
Creator: NVD / NIST
Published: 2021-11-10T12:15:16.527+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 1.95%

Last modified Jun 17, 2026

CVE-2021-39474 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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.. EPSS estimates a 1.95% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

1.95%

77.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Ubeeinteractive	Ubc1319 Firmware	1319010201r009

References

https://saikotwolf.medium.com/f9ed24e14e51Exploit, Third Party Advisory
https://www.ubeeinteractive.com/?product=ubc1319Product, Vendor Advisory
https://saikotwolf.medium.com/f9ed24e14e51Exploit, Third Party Advisory
https://www.ubeeinteractive.com/?product=ubc1319Product, Vendor Advisory

Timeline

Published: Nov 10, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-39474?

How severe is CVE-2021-39474?

CVE-2021-39474 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 1.95% probability of exploitation in the next 30 days.

How do I fix CVE-2021-39474?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-39474?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST