CVE-2023-39455

HIGH

ELECOM Wireless LAN Routers - Authenticated OS Command Injection

Title source: llm

Description

OS command injection vulnerability in ELECOM wireless LAN routers allows an authenticated user to execute an arbitrary OS command by sending a specially crafted request. Affected products and versions are as follows: WRC-600GHBK-A all versions, WRC-1467GHBK-A all versions, WRC-1900GHBK-A all versions, WRC-733FEBK2-A all versions, WRC-F1167ACF2 all versions, WRC-1467GHBK-S all versions, and WRC-1900GHBK-S all versions.

References (2)

Core 2

Core References

Third Party Advisory

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

Vendor Advisory

https://www.elecom.co.jp/news/security/20230810-01/

Scores

CVSS v3 8.8

EPSS 0.0126

EPSS Percentile 66.0%

Attack Vector NETWORK

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

Details

CWE

CWE-78

Status published

Products (7)

elecom/wrc-1467ghbk-a_firmware

elecom/wrc-1467ghbk-s_firmware

elecom/wrc-1900ghbk-a_firmware

elecom/wrc-1900ghbk-s_firmware

elecom/wrc-600ghbk-a_firmware

elecom/wrc-733febk2-a_firmware

elecom/wrc-f1167acf2_firmware

Published Aug 18, 2023

Tracked Since Feb 18, 2026