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TI-2025-34570 Aliases CVE-2025-54816GHSA-fpfh-v96r-h7v9

EVMAPA Missing Authentication for Critical Function

Priority MEDIUM 49CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-306.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00469 40th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
EVMAPAEVMAPAAll versions—No fix listedCNA
  • EVMAPA VendorEVMAPA Affected All versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:evmapa:evmapa:*:*:*:*:*:*:*:*all versionsVulnerableEVMAPA
  • cpe:2.3:a:evmapa:evmapa:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·EVMAPA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-54816
  2. 2026-10-03 Alias added: GHSA-fpfh-v96r-h7v9

References

Advisory 2

  • TI-2025-35135 EVMAPA Insufficient Session Expiration CVSS 3.1CRITICAL 9.8
  • TI-2025-33824 EVMAPA Improper Restriction of Excessive Authentication Attempts CVSS 3.1HIGH 7.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences