What is CVE-2020-8946?

CVE-2020-8946 is a high-severity vulnerability in Netis-Systems Wf2471, classified under OS Command Injection. CVSS score: 8.8/10. Published 2020-02-12.

How severe is CVE-2020-8946?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Netis-Systems Wf2471

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.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.019 (77.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Netis-systems Wf2471
Netis-systems Wf2471_firmware — versions 1.2.30142
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-8946?: CVE-2020-8946 is a high-severity vulnerability in Netis-Systems Wf2471, classified under OS Command Injection. CVSS score: 8.8/10. Published 2020-02-12.
How severe is CVE-2020-8946?: High severity. CVSS v3 base score is 8.8 out of 10.