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Vulnerability record · CVE-2025-55705 · published 22 January 2026

CVE-2025-55705: Evmapa insufficient session expiration vulnerability

Evmapa · Evmapa

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.

9.8 CVSS 3.1 Critical EPSS 0.34% · top 75.4% CWE-613 · Insufficient session expiration
9.8CVSS 3.1 base score
0.34%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-022-08.json Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-26-022-08 Third Party AdvisoryUS Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-54816Evmapa missing authentication for critical function vulnerabilityThis vulnerability occurs when a WebSocket endpoint does not enforce proper authentication mechanisms, allowing unauthorized users to establish conne…EPSS 0.48%7.5CVE-2025-53968Evmapa improper restriction of authentication attempts vulnerabilityThis vulnerability arises because there are no limitations on the number of authentication attempts a user can make. An attacker can exploit this wea…EPSS 0.43%

Source: NIST National Vulnerability Database (record CVE-2025-55705), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.