CVE-2025-34058: Hangzhou Hikvision System Technology Streaming Media Management Server

High severity, CVSS 8.7. EPSS: 0.9% chance of exploitation in the next 30 days.

Hikvision Streaming Media Management Server v2.3.5 uses default credentials that allow remote attackers to authenticate and access restricted functionality. After authenticating with these credentials, an attacker can exploit an arbitrary file read vulnerability in the /systemLog/downFile.php endpoint via directory traversal in the fileName parameter. This exploit chain can enable unauthorized access to sensitive system files.

Affected products

• Hangzhou Hikvision System Technology Streaming Media Management Server: version 2.3.5 only

Published 2025-07-01. Last modified 2026-06-17.