by Kastro
Paper/Archive/CVE-2025-55705

CVE-2025-55705

EVMAPA EVMAPA — EVMAPA Insufficient Session Expiration

EPSS 0.3%CVSS 9.8
critical.is priorityof 100
35
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 26.6.266 × 205.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

This vulnerability occurs when the system permits multiple simultaneous connections to the backend using the same charging station ID. This can result in unauthorized access, data inconsistency, or potential manipulation of charging sessions. The lack of proper session management and expiration control allows attackers to exploit this weakness by reusing valid charging station IDs to establish multiple sessions concurrently.

Affected

ProductAffectedFixed inSource
EVMAPAAll versions–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
icscert (CNA)7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refcisa.gov/news-events/ics-advisories/icsa-26-022-08refgithub.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-022-08.json