CVE-2026-42952
HIGHHydro-Québec Le Circuit Electrique charging station backend Improper Restriction of Excessive Authentication Attempts
Title source: cnaDescription
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.
Scores
CVSS v3
7.5
EPSS
0.0040
EPSS Percentile
33.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-307
Status
published
Products (1)
Hydro-Québec/Le Circuit Electrique charging station backend
< June_2026
Published
Jul 10, 2026
Tracked Since
Jul 11, 2026