CVE-2020-14473
CVSS v3
9.8
CRITICAL
EPSS Score
2.3 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Stack-based buffer overflow vulnerability in Vigor3900, Vigor2960, and Vigor300B with firmware before 1.5.1.1.
Technical details
- Published
- 2020-06-24
Frequently asked questions
What is CVE-2020-14473?
Stack-based buffer overflow vulnerability in Vigor3900, Vigor2960, and Vigor300B with firmware before 1.5.1.1.
Is CVE-2020-14473 actively exploited?
Active exploitation of CVE-2020-14473 has not been confirmed. Its EPSS score was 2.3% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-14473?
CVE-2020-14473 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2020-14473 affecting your environment?
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