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High · 8.8 CVE-2023-39454 EUVD-2023-43177GHSA-j7fc-gchv-r7mc

Buffer overflow vulnerability exists in ELECOM wireless LAN routers, which may allow an unauthenticated attacker to execute arbitrary code.

Published Aug 18, 2023 · Updated May 12, 2026 · Assigned by jpcert

Vendor: ELECOM Product: WMC-2LX-B Product: WMC-2LX2-B Product: WMC-X1800GST-B Product: WMC-X1800GST2-B Product: WRC-X1800GS-B Product: WRC-X1800GSA-B Product: WRC-X1800GSH-B Product: WRC-X3000GS3-B Product: WRC-X3000GS3A-B Product: WRC-X6000QS-G Product: WRC-X6000QSA-G Product: WSC-X1800GS-B Product: WSC-X1800GS2-B

Description

Buffer overflow vulnerability exists in ELECOM wireless LAN routers, which may allow an unauthenticated attacker to execute arbitrary code.

Affected products

VendorProductAffectedFixed
ELECOM WRC-X1800GS-B v1.13 and earlier —
ELECOM WRC-X1800GSA-B v1.13 and earlier —
ELECOM WRC-X1800GSH-B v1.13 and earlier —
ELECOM WRC-X6000QS-G v1.13 and earlier —
ELECOM WRC-X6000QSA-G v1.13 and earlier —
ELECOM WRC-X3000GS3-B v1.05 and earlier —
ELECOM WRC-X3000GS3A-B v1.05 and earlier —
ELECOM WMC-2LX-B v1.42 and earlier —
ELECOM WMC-X1800GST-B v1.42 and earlier —
ELECOM WSC-X1800GS-B v1.42 and earlier —
ELECOM WMC-2LX2-B v1.16 —
ELECOM WMC-X1800GST2-B v1.16 —
ELECOM WSC-X1800GS2-B v1.16 —

References