by Kastro
Paper/Archive/CVE-2026-29796

CVE-2026-29796

IGL-Technologies eParking.fi — IGL-Technologies eParking.fi Missing Authentication for Critical Function

EPSS 0.5%CVSS 9.8
critical.is priorityof 100
38
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 41.2.412 × 208.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation and manipulate data sent to the backend. An unauthenticated attacker can connect to the OCPP WebSocket endpoint using a known or discovered charging station identifier, then issue or receive OCPP commands as a legitimate charger. Given that no authentication is required, this can lead to privilege escalation, unauthorized control of charging infrastructure, and corruption of charging network data reported to the backend.

Affected

ProductAffectedFixed inSource
eParking.fiAll 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)9.4CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
icscert (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refcisa.gov/news-events/ics-advisories/icsa-26-078-08refgithub.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-078-08.json