CVE-2021-20739

High

Description

WRC-300FEBK, WRC-F300NF, WRC-733FEBK, WRH-300RD, WRH-300BK, WRH-300SV, WRH-300WH, WRH-H300WH, WRH-H300BK, WRH-300BK-S, and WRH-300WH-S all versions allows an unauthenticated network-adjacent attacker to execute an arbitrary OS command via unspecified vectors.

SeverityHigh
CVSS8.8
Exploit probability—
ProductElecom Wrc-300febk Firmware
PublishedJul 7, 2021
First seenJul 7, 2021

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
elecom wrc-300febk_firmwareNo range specified—
elecom wrc-f300nf_firmwareNo range specified—
elecom wrc-733febk_firmwareNo range specified—
elecom wrh-300rd_firmwareNo range specified—
elecom wrh-300bk_firmwareNo range specified—
elecom wrh-300sv_firmwareNo range specified—
elecom wrh-300wh_firmwareNo range specified—
elecom wrh-h300wh_firmwareNo range specified—
elecom wrh-h300bk_firmwareNo range specified—
elecom wrh-300bk-s_firmwareNo range specified—
elecom wrh-300wh-s_firmwareNo range specified—

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