CVE-2025-15387
QNO Technology｜VPN Firewall - Insufficient Entropy
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
31 Dec 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
VPN Firewall developed by QNO Technology has a Insufficient Entropy vulnerability, allowing unauthenticated remote attackers to obtain any logged-in user session through brute-force attacks and subsequently log into the system.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
QNO Technology · VPN FirewallWant to know if your infrastructure is exposed to this?
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