Critical severity9.8NVD Advisory· Published Aug 13, 2025· Updated Jun 17, 2026
CVE-2025-8760
CVE-2025-8760
Description
A vulnerability was identified in INSTAR 2K+ and 4K 3.11.1 Build 1124. This affects the function base64_decode of the component fcgi_server. The manipulation of the argument Authorization leads to buffer overflow. It is possible to initiate the attack remotely.
Affected products
1- Range: = 3.11.1 Build 1124
Patches
Vulnerability mechanics
References
3News mentions
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