CVE-2023-39454

CRITICAL

9.8

Description

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

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/18/2023

Last Modified2/17/2025

Sourcenvd

Honeypot Sightings0

Affected Products

elecom:wrc-x1800gs-belecom:wrc-x1800gs-b_firmwareelecom:wrc-x1800gsa-belecom:wrc-x1800gsa-b_firmwareelecom:wrc-x1800gsh-belecom:wrc-x1800gsh-b_firmware

Weaknesses (CWE)

CWE-120CWE-120

References

https://jvn.jp/en/vu/JVNVU91630351/(vultures@jpcert.or.jp)

https://www.elecom.co.jp/news/security/20230711-01/(vultures@jpcert.or.jp)

https://jvn.jp/en/vu/JVNVU91630351/(af854a3a-2127-422b-91ae-364da2661108)

https://www.elecom.co.jp/news/security/20230711-01/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.