Unrestricted File Upload Vulnerability in ELECOM Routers
CVE-2024-34021

6.8MEDIUM

Key Information:

Vendor

Elecom Co.,ltd.

Status
Wrc-1167gst2
Wrc-2533gs2v-b
Wrc-2533gs2-b
Wrc-2533gs2-w
Vendor
CVE Published:
1 August 2024

What is CVE-2024-34021?

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.

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Affected Version(s)

WRC-1167GS2-B v1.74 and earlier

WRC-1167GS2H-B v1.74 and earlier

WRC-1167GST2 v1.32 and earlier

References

https://www.elecom.co.jp/news/security/20240730-01/
https://jvn.jp/en/jp/JVN06672778/

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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