CVE-2025-43879

Critical

Description

WRH-733GBK and WRH-733GWH contain an improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability in the telnet function. If a remote unauthenticated attacker sends a specially crafted request to the affected product, an arbitrary OS command may be executed.

SeverityCritical
CVSS9.3
Exploit probability—
ProductWRH-733GBK
PublishedJun 24, 2025
First seenJun 24, 2025

How to fix

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

Affected products

ProductAffected versionsFixed in
ELECOM CO.,LTD. WRH-733GBKNo range specified—
ELECOM CO.,LTD. WRH-733GWHNo range specified—

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