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CVE-2025-54816
CRITICAL9.4
Description
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.
Details CVE
Score CVSS v3.19.4
SeveriteCRITICAL
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie1/22/2026
Derniere modification2/2/2026
Sourcenvd
Observations honeypot0
Produits affectes
evmapa:evmapa
Faiblesses (CWE)
CWE-306
References
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-022-08.json(ics-cert@hq.dhs.gov)
https://www.cisa.gov/news-events/ics-advisories/icsa-26-022-08(ics-cert@hq.dhs.gov)
Correlations IOC
Aucune correlation enregistree
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