WebSocket Endpoint Vulnerability in XYZ Software by ABC Corporation
CVE-2025-54816

9.4CRITICAL

Key Information:

Vendor

Evmapa

Status
Evmapa
Vendor
CVE Published:
22 January 2026

What is CVE-2025-54816?

This vulnerability arises from inadequate authentication enforcement in a WebSocket endpoint of XYZ Software by ABC Corporation. Unauthorized users can exploit this flaw to establish connections, potentially allowing them to access sensitive information or execute unauthorized operations. The lack of required authentication mechanisms significantly raises the risk of privilege escalation, threatening the overall security posture of the affected systems. Proper mitigation strategies are essential to safeguard against potential attacks leveraging this vulnerability.

Affected Version(s)

EVMAPA All versions

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-0...
https://github.com/cisagov/CSAF/blob/develop/csaf_files/O...

CVSS V3.1

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Khaled Sarieddine and Mohammad Ali Sayed reported these vulnerabilities to CISA
.