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Critical · 9.8 CVE-2025-43879 EUVD-2025-18997GHSA-pg9g-gj66-h46r

WRH-733GBK and WRH-733GWH contain an improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerabili…

Published Jun 24, 2025 · Updated Jun 26, 2025 · Assigned by jpcert

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.

Affected products

VendorProductAffectedFixed
ELECOM WRH-733GBK all versions —
ELECOM WRH-733GWH all versions —

References