CVE-2026-42952
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
Previously, there was no throttling on repeated authentication attempts to the charging station backend, which could allow an attacker to execute a denial-of-service attack.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Hydro-Québec | Le Circuit Electrique charging station backend | 0 < June_2026 | affected |
Weaknesses
- CWE-307: CWE-307
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://www.hydroquebec.com/nous-joindre/
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-188-01
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-188-01.json
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.