CVE Intelligence

Shenzhen Longjing Technology Co. Ltd. BEMS API vulnerabilities

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Published CVEs affecting Shenzhen Longjing Technology Co. Ltd. BEMS API: 1 record(s), with affected versions and fixes.

CVE-2021-4463 High · 8.7 Public exploit CWE-22 Nov 12, 2025
Longjing Technology BEMS API <= 1.21 Remote Arbitrary File Download
Longjing Technology BEMS API versions up to and including 1.21 contains an unauthenticated arbitrary file download vulnerability in the 'downloads' endpoint. The 'fileName' parameter is not properly sanitized, allowing attackers to craft traversal sequences and access sensitive files outside the intended directory.