HIGH

CVE-2020-7466

CVSS v3

7.5

HIGH

EPSS Score

2.0 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2020-7466 yet.

Full record on NVD

Description

The PPP implementation of MPD before 5.9 allows a remote attacker who can send specifically crafted PPP authentication message to cause the daemon to read beyond allocated memory buffer, which would result in a denial of service condition.

Technical details

Published: 2020-10-06

Frequently asked questions

What is CVE-2020-7466?

Is CVE-2020-7466 actively exploited?

Active exploitation of CVE-2020-7466 has not been confirmed. Its EPSS score was 2.0% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-7466?

CVE-2020-7466 has a CVSS v3 base score of 7.5 (HIGH severity).

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