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CVE-2024-34021

Quick assessment

Affected
ELECOM CO.,LTD. WRC-1167GST2
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-2533GS2V-B等都是日本ELECOM公司的一款无线路由器。 ELECOM WRC-2533GS2V-B、WRC-2533GS2-B、WRC-2533GS2-W的v1.68及之前版本存在安全漏洞，该漏洞源于具有管理权限的登录用户可能会将特制文件上传到受影响的产品，从而导致任意操作系统命令执行。

AI Predicted 8.8 Difficulty: Easy EPSS 0.36% · P28

Affected Version Matrix 11

VendorProduct Version RangeStatus
ELECOM CO.,LTD. WMC-2LX-B v1.42 and earlier affected
ELECOM CO.,LTD. WMC-X1800GST-B v1.42 and earlier affected
ELECOM CO.,LTD. WRC-1167GS2-B v1.74 and earlier affected
ELECOM CO.,LTD. WRC-1167GS2H-B v1.74 and earlier affected
ELECOM CO.,LTD. WRC-1167GST2 v1.32 and earlier affected
ELECOM CO.,LTD. WRC-2533GS2-B v1.68 and earlier affected
ELECOM CO.,LTD. WRC-2533GS2-W v1.68 and earlier affected
ELECOM CO.,LTD. WRC-2533GS2V-B v1.68 and earlier affected
ELECOM CO.,LTD. WRC-2533GST2 v1.30 and earlier affected
ELECOM CO.,LTD. WRC-G01-W v1.26 and earlier affected
ELECOM CO.,LTD. WRC-X3200GST3-B v1.27 and earlier affected
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I. Basic Information for CVE-2024-34021

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Unrestricted upload of file with dangerous type vulnerability exists in ELECOM wireless LAN routers. A specially crafted file may be uploaded to the affected product by a logged-in user with an administrative privilege, resulting in an arbitrary OS command execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
ELECOM WRC-2533GS2V-B、WRC-2533GS2-B、WRC-2533GS2-W 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ELECOM WRC-2533GS2V-B等都是日本ELECOM公司的一款无线路由器。 ELECOM WRC-2533GS2V-B、WRC-2533GS2-B、WRC-2533GS2-W的v1.68及之前版本存在安全漏洞，该漏洞源于具有管理权限的登录用户可能会将特制文件上传到受影响的产品，从而导致任意操作系统命令执行。
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-1167GST2 v1.32 and earlier -
ELECOM CO.,LTD. WRC-2533GS2V-B v1.68 and earlier -
ELECOM CO.,LTD. WRC-2533GS2-B v1.68 and earlier -
ELECOM CO.,LTD. WRC-2533GS2-W v1.68 and earlier -
ELECOM CO.,LTD. WRC-2533GST2 v1.30 and earlier -
ELECOM CO.,LTD. WRC-1167GS2-B v1.74 and earlier -
ELECOM CO.,LTD. WRC-1167GS2H-B v1.74 and earlier -
ELECOM CO.,LTD. WRC-X3200GST3-B v1.27 and earlier -
ELECOM CO.,LTD. WRC-G01-W v1.26 and earlier -
ELECOM CO.,LTD. WMC-2LX-B v1.42 and earlier -
ELECOM CO.,LTD. WMC-X1800GST-B v1.42 and earlier -

II. Public POCs for CVE-2024-34021

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III. Intelligence Information for CVE-2024-34021

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Vendor Advisories for CVE-2024-34021 (2)

Same Patch Batch · ELECOM CO.,LTD. · 2024-08-01 · 3 CVEs total

CVE-2024-39607 ELECOM WRC-X6000XS-G、WRC-X1500GS-B、WRC-X1500GSA-B 安全漏洞
CVE-2024-40883 ELECOM WRC-X6000XS-G、WRC-X1500GS-B、WRC-X1500GSA-B 安全漏洞

IV. Related Vulnerabilities

Same vendor: ELECOM CO.,LTD.
Same weakness: CWE-434

V. Comments for CVE-2024-34021

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