CVE-2023-39455

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

La vulnerabilidad de inyección de comandos del sistema operativo en los routers LAN inalámbricos ELECOM permite a un usuario autenticado ejecutar un comando arbitrario del sistema operativo enviando una solicitud especialmente diseñada. Los productos y versiones afectados son los siguientes WRC-600GHBK-A todas las versiones, WRC-1467GHBK-A todas las versiones, WRC-1900GHBK-A todas las versiones, WRC-733FEBK2-A todas las versiones, WRC-F1167ACF2 todas las versiones, WRC-1467GHBK-S todas las versiones y WRC-1900GHBK-S todas las versiones.

*Credits: N/A

CVSS Scores

NISTv3.1 8.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-08-09 CVE Reserved
2023-08-18 CVE Published
2024-08-02 CVE Updated
2024-08-24 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (2)

URL	Tag	Source
https://jvn.jp/en/vu/JVNVU91630351	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.elecom.co.jp/news/security/20230810-01	2023-08-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Elecom Search vendor "Elecom"	Wrc-600ghbk-a Firmware Search vendor "Elecom" for product "Wrc-600ghbk-a Firmware"	*	-	Affected	in	Elecom Search vendor "Elecom"	Wrc-600ghbk-a Search vendor "Elecom" for product "Wrc-600ghbk-a"	-	-	Safe
Elecom Search vendor "Elecom"	Wrc-1467ghbk-a Firmware Search vendor "Elecom" for product "Wrc-1467ghbk-a Firmware"	*	-	Affected	in	Elecom Search vendor "Elecom"	Wrc-1467ghbk-a Search vendor "Elecom" for product "Wrc-1467ghbk-a"	-	-	Safe
Elecom Search vendor "Elecom"	Wrc-1900ghbk-a Firmware Search vendor "Elecom" for product "Wrc-1900ghbk-a Firmware"	*	-	Affected	in	Elecom Search vendor "Elecom"	Wrc-1900ghbk-a Search vendor "Elecom" for product "Wrc-1900ghbk-a"	-	-	Safe
Elecom Search vendor "Elecom"	Wrc-733febk2-a Firmware Search vendor "Elecom" for product "Wrc-733febk2-a Firmware"	*	-	Affected	in	Elecom Search vendor "Elecom"	Wrc-733febk2-a Search vendor "Elecom" for product "Wrc-733febk2-a"	-	-	Safe
Elecom Search vendor "Elecom"	Wrc-f1167acf2 Firmware Search vendor "Elecom" for product "Wrc-f1167acf2 Firmware"	*	-	Affected	in	Elecom Search vendor "Elecom"	Wrc-f1167acf2 Search vendor "Elecom" for product "Wrc-f1167acf2"	-	-	Safe
Elecom Search vendor "Elecom"	Wrc-1467ghbk-s Firmware Search vendor "Elecom" for product "Wrc-1467ghbk-s Firmware"	*	-	Affected	in	Elecom Search vendor "Elecom"	Wrc-1467ghbk-s Search vendor "Elecom" for product "Wrc-1467ghbk-s"	-	-	Safe
Elecom Search vendor "Elecom"	Wrc-1900ghbk-s Firmware Search vendor "Elecom" for product "Wrc-1900ghbk-s Firmware"	*	-	Affected	in	Elecom Search vendor "Elecom"	Wrc-1900ghbk-s Search vendor "Elecom" for product "Wrc-1900ghbk-s"	-	-	Safe