HIGH

CVE-2020-8946

CVSS v3

8.8

HIGH

EPSS Score

1.9 %

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-2020-8946 yet.

Full record on NVD

Description

Netis WF2471 v1.2.30142 devices allow an authenticated attacker to execute arbitrary OS commands via shell metacharacters in the /cgi-bin-igd/sys_log_clean.cgi log_3g_type parameter.

Technical details

Published: 2020-02-12

Frequently asked questions

What is CVE-2020-8946?

Netis WF2471 v1.2.30142 devices allow an authenticated attacker to execute arbitrary OS commands via shell metacharacters in the /cgi-bin-igd/sys_log_clean.cgi log_3g_type parameter.

Is CVE-2020-8946 actively exploited?

Active exploitation of CVE-2020-8946 has not been confirmed. Its EPSS score was 1.9% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-8946?

CVE-2020-8946 has a CVSS v3 base score of 8.8 (HIGH severity).

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