CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Lifecycle Timeline
3Tags
Description
Unrestricted upload of file with dangerous type issue exists in WRC-2533GST2, WRC-1167GST2, WRC-2533GST2, WRC-2533GS2V-B,WRC-2533GS2-B v1.69 and earlier, WRC-2533GS2-W, WRC-1167GST2, WRC-1167GS2-B, and WRC-1167GS2H-B. If a specially crafted file is uploaded by a remote authenticated attacker, arbitrary code may be executed on the product.
Analysis
Unrestricted upload of file with dangerous type issue exists in WRC-2533GST2, WRC-1167GST2, WRC-2533GST2, WRC-2533GS2V-B,WRC-2533GS2-B v1.69 and earlier, WRC-2533GS2-W, WRC-1167GST2, WRC-1167GS2-B, and WRC-1167GS2H-B. If a specially crafted file is uploaded by a remote authenticated attacker, arbitrary code may be executed on the product.
Technical Context
Unrestricted file upload allows attackers to upload malicious files (web shells, executables) that can then be executed on the server. This vulnerability is classified as Unrestricted Upload of File with Dangerous Type (CWE-434).
Affected Products
Affected: WRC-2533GST2
Remediation
Validate file types by content (magic bytes), not just extension. Store uploads outside the web root. Use random filenames. Scan uploads for malware.
Priority Score
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External POC / Exploit Code
Leaving vuln.today
EUVD-2025-19000