PT-2026-4301 · Evmapa · Evmapa

CVE-2025-54816 · Published 2026-01-22 · Updated 2026-02-02

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions EVMAPA (affected versions not specified)

Description A missing authentication mechanism in a WebSocket endpoint allows unauthorized access to sensitive data and potential privilege escalation. Attackers can establish connections without authentication, potentially compromising the security of the entire system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2025-54816

Affected Products

Evmapa

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2025-54816 · Security Note
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-022-08.json · Note
• https://twitter.com/CVEnew/status/2014577001424945604 · Twitter Post
• https://t.me/cveNotify/150634 · Telegram Post
• https://twitter.com/TheHackerWire/status/2014504446567579660 · Twitter Post
• https://cisa.gov/news-events/ics-advisories/icsa-26-022-08 · Note
• https://t.me/cveNotify/149620 · Telegram Post
• https://twitter.com/0dayPublishing/status/2014472200472989723 · Twitter Post
• https://twitter.com/CveFindCom/status/2014483114131607786 · Twitter Post