CVE-2025-54816
EVMAPA Missing Authentication for Critical Function
Vexday Risk Score
28Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9.4EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
22 Jan 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
This vulnerability occurs when a WebSocket endpoint does not enforce
proper authentication mechanisms, allowing unauthorized users to
establish connections. As a result, attackers can exploit this weakness
to gain unauthorized access to sensitive data or perform unauthorized
actions. Given that no authentication is required, this can lead to
privilege escalation and potentially compromise the security of the
entire system.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Affected products
EVMAPA · EVMAPAWant to know if your infrastructure is exposed to this?
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