OS Command Injection in ELECOM Wireless LAN Routers
CVE-2023-39455

8.8HIGH

Key Information:

Vendor

ELECOM CO.,LTD.

Status
WRC-600GHBK-A
WRC-1467GHBK-A
WRC-1900GHBK-A
WRC-733FEBK2-A
Vendor
CVE Published:
18 August 2023

What is CVE-2023-39455?

An OS command injection vulnerability exists in ELECOM wireless LAN routers that allows authenticated users to execute arbitrary operating system commands. By crafting specific requests, users can exploit this flaw, potentially compromising device integrity and leading to unintended consequences. Affected models include various versions of WRC-600GHBK-A, WRC-1467GHBK-A, WRC-1900GHBK-A, WRC-733FEBK2-A, WRC-F1167ACF2, WRC-1467GHBK-S, and WRC-1900GHBK-S, which collectively represent a significant risk to network security.

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Affected Version(s)

WRC-1467GHBK-A all versions

WRC-1467GHBK-S all versions

WRC-1900GHBK-A all versions

References

https://www.elecom.co.jp/news/security/20230810-01/
https://jvn.jp/en/vu/JVNVU91630351/

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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