HIGH

CVE-2020-7982

CVSS v3

8.1

HIGH

EPSS Score

1.6 %

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-2020-7982 yet.

Full record on NVD

Description

An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-25 prevents correct parsing of embedded checksums in the signed repository index, allowing a man-in-the-middle attacker to inject arbitrary package payloads (which are installed without verification).

Technical details

Published: 2020-03-16

Frequently asked questions

What is CVE-2020-7982?

Is CVE-2020-7982 actively exploited?

Active exploitation of CVE-2020-7982 has not been confirmed. Its EPSS score was 1.6% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-7982?

CVE-2020-7982 has a CVSS v3 base score of 8.1 (HIGH severity).

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