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CVE

CWE

Training

CVE-2023-39454

Published: Aug 18, 2023

Modified: May 12, 2026

PUBLISHED

CVSS v3.0

8.8

HIGH

Description

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

Vendor	Product	Versions
ELECOM CO.,LTD.	WRC-X1800GS-B	affected `v1.13 and earlier`
ELECOM CO.,LTD.	WRC-X1800GSA-B	affected `v1.13 and earlier`
ELECOM CO.,LTD.	WRC-X1800GSH-B	affected `v1.13 and earlier`
ELECOM CO.,LTD.	WRC-X6000QS-G	affected `v1.13 and earlier`
ELECOM CO.,LTD.	WRC-X6000QSA-G	affected `v1.13 and earlier`
ELECOM CO.,LTD.	WRC-X3000GS3-B	affected `v1.05 and earlier`
ELECOM CO.,LTD.	WRC-X3000GS3A-B	affected `v1.05 and earlier`
ELECOM CO.,LTD.	WMC-2LX-B	affected `v1.42 and earlier`
ELECOM CO.,LTD.	WMC-X1800GST-B	affected `v1.42 and earlier`
ELECOM CO.,LTD.	WSC-X1800GS-B	affected `v1.42 and earlier`
ELECOM CO.,LTD.	WMC-2LX2-B	affected `v1.16`
ELECOM CO.,LTD.	WMC-X1800GST2-B	affected `v1.16`
ELECOM CO.,LTD.	WSC-X1800GS2-B	affected `v1.16`

Weaknesses (CWE)

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://www.elecom.co.jp/news/security/20230711-01/

https://jvn.jp/en/vu/JVNVU91630351/

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