CVE-2020-14473: Buffer Overflow
Published Jun 24, 2020
·Updated
Stack-based buffer overflow vulnerability in Vigor3900, Vigor2960, and Vigor300B with firmware before 1.5.1.1.
Affected Software
6 affected components
DrayTek Vigor300b Firmware<1.5.1.1
DrayTek Vigor300B
DrayTek Vigor2960 Firmware<1.5.1.1
DrayTek Vigor2960
DrayTek Vigor3900 Firmware<1.5.1.1
DrayTek Vigor3900
Event History
Jun 24, 2020
CVE Published
via MITRE·04:41 PM
Data Sourced
via MITRE·04:41 PM
Description
Frequently Asked Questions
1
What is CVE-2020-14473?
CVE-2020-14473 is a stack-based buffer overflow vulnerability in Vigor3900, Vigor2960, and Vigor300B routers with firmware before 1.5.1.1.
2
How severe is CVE-2020-14473?
CVE-2020-14473 has a severity rating of 9.8 out of 10.
3
Which software versions are affected by CVE-2020-14473?
The Draytek Vigor3900, Vigor2960, and Vigor300B routers with firmware versions before 1.5.1.1 are affected by CVE-2020-14473.
4
How can I fix CVE-2020-14473?
To fix CVE-2020-14473, update the firmware of your Vigor3900, Vigor2960, or Vigor300B router to version 1.5.1.1 or later.
5
Where can I find more information about CVE-2020-14473?
You can find more information about CVE-2020-14473 on the Draytek website and the CVE-2020-14473 GitHub page.