Code Injection Vulnerability in ELECOM Wireless LAN Routers
CVE-2023-37565

8HIGH

Key Information:

Vendor

Elecom Co.,ltd.

Status
Wrc-1167ghbk-s
Wrc-1167gebk-s
Wrc-1167febk-s
Wrc-1167ghbk3-a
Vendor
CVE Published:
13 July 2023

What is CVE-2023-37565?

A code injection vulnerability exists in certain ELECOM wireless LAN routers, allowing an authenticated network-adjacent attacker to exploit the flaw by sending specially crafted requests. This could lead to arbitrary code execution, compromising the device's functionality and the data it handles, making it imperative for users to update to the latest firmware versions to mitigate potential risks.

Affected Version(s)

WRC-1167FEBK-A v1.18 and earlier

WRC-1167FEBK-S v1.04 and earlier

WRC-1167GEBK-S v1.03 and earlier

References

https://www.elecom.co.jp/news/security/20230711-01/
https://jvn.jp/en/jp/JVN05223215/

CVSS V3.1

Score:
8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.