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CVE-2023-39454

Quick assessment

Affected
ELECOM CO.,LTD. WRC-X1800GS-B
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ELECOM WRC-X1800GS-B是日本ELECOM公司的一款无线路由器。 ELECOM WRC-X1800GS-B v1.13 及之前版本、WRC-X1800GSA-B v1.13 及之前版本以及 WRC-X1800GSH-B v1.13 及之前版本存在安全漏洞，该漏洞源于允许未经身份验证的攻击者执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 0.94% · P60

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 13

VendorProduct Version RangeStatus
ELECOM CO.,LTD. WMC-2LX-B v1.42 and earlier affected
ELECOM CO.,LTD. WMC-2LX2-B v1.16 affected
ELECOM CO.,LTD. WMC-X1800GST-B v1.42 and earlier affected
ELECOM CO.,LTD. WMC-X1800GST2-B v1.16 affected
ELECOM CO.,LTD. WRC-X1800GS-B v1.13 and earlier affected
ELECOM CO.,LTD. WRC-X1800GSA-B v1.13 and earlier affected
ELECOM CO.,LTD. WRC-X1800GSH-B v1.13 and earlier affected
ELECOM CO.,LTD. WRC-X3000GS3-B v1.05 and earlier affected
ELECOM CO.,LTD. WRC-X3000GS3A-B v1.05 and earlier affected
ELECOM CO.,LTD. WRC-X6000QS-G v1.13 and earlier affected
ELECOM CO.,LTD. WRC-X6000QSA-G v1.13 and earlier affected
ELECOM CO.,LTD. WSC-X1800GS-B v1.42 and earlier affected
ELECOM CO.,LTD. WSC-X1800GS2-B v1.16 affected
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I. Basic Information for CVE-2023-39454

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer overflow vulnerability exists in ELECOM wireless LAN routers, which may allow an unauthenticated attacker to execute arbitrary code.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
ELECOM WRC-X1800GS-B 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ELECOM WRC-X1800GS-B是日本ELECOM公司的一款无线路由器。 ELECOM WRC-X1800GS-B v1.13 及之前版本、WRC-X1800GSA-B v1.13 及之前版本以及 WRC-X1800GSH-B v1.13 及之前版本存在安全漏洞，该漏洞源于允许未经身份验证的攻击者执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ELECOM CO.,LTD. WRC-X1800GS-B v1.13 and earlier -
ELECOM CO.,LTD. WRC-X1800GSA-B v1.13 and earlier -
ELECOM CO.,LTD. WRC-X1800GSH-B v1.13 and earlier -
ELECOM CO.,LTD. WRC-X6000QS-G v1.13 and earlier -
ELECOM CO.,LTD. WRC-X6000QSA-G v1.13 and earlier -
ELECOM CO.,LTD. WRC-X3000GS3-B v1.05 and earlier -
ELECOM CO.,LTD. WRC-X3000GS3A-B v1.05 and earlier -
ELECOM CO.,LTD. WMC-2LX-B v1.42 and earlier -
ELECOM CO.,LTD. WMC-X1800GST-B v1.42 and earlier -
ELECOM CO.,LTD. WSC-X1800GS-B v1.42 and earlier -
ELECOM CO.,LTD. WMC-2LX2-B v1.16 -
ELECOM CO.,LTD. WMC-X1800GST2-B v1.16 -
ELECOM CO.,LTD. WSC-X1800GS2-B v1.16 -

II. Public POCs for CVE-2023-39454

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III. Intelligence Information for CVE-2023-39454

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Vendor Advisories for CVE-2023-39454 (1)

Other References for CVE-2023-39454 (1)

Same Patch Batch · ELECOM CO.,LTD. · 2023-08-18 · 5 CVEs total

CVE-2023-39455 ELECOM wireless LAN routers 操作系统命令注入漏洞
CVE-2023-39944 ELECOM WRC-F1167ACF和WRC-1750GHBK 操作系统命令注入漏洞
CVE-2023-40069 ELECOM wireless LAN routers 操作系统命令注入漏洞
CVE-2023-40072 ELECOM WAB-S600-PS 操作系统命令注入漏洞

IV. Related Vulnerabilities

Same product: WRC-X1800GS-B
Same vendor: ELECOM CO.,LTD.
Same weakness: CWE-120

V. Comments for CVE-2023-39454

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