CVE-2026-12339 : 詳細

CVE-2026-12339

2026-08-10
19h17 +00:00
Directory Traversal
A01-Broken Access Control
2026-10-23
20h10 +00:00
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CVE の説明

A Zip Slip vulnerability in the WebUI ISP Upgrade functionality allows arbitrary file write via a crafted archive containing directory traversal sequences. An authenticated administrator may overwrite arbitrary files on the system.Successful exploitation may allow arbitrary file to be overwritten on the underlying system, affecting system integrity and availability.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-22 Improper Limitation of a Pathname to a Restricted Directory
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

参考資料