CVE-2026-24445 EV Energy ev.energy Improper Restriction of Excessive Authentication Attempts
Attackers can bypass authentication rate limits to perform brute-force attacks or denial-of-service on EV charger telemetry.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-24445?
CVE-2026-24445 is a high-severity missing authorization vulnerability in ev.energy, published on 27 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access.
Weakness: CWE-307
Which versions are affected by CVE-2026-24445?
It affects 1 product.
Products include Ev.energy Ev.energy.
How do I fix CVE-2026-24445?
No fix has been published for CVE-2026-24445 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-24445 being exploited?
There is no known exploitation of CVE-2026-24445 in the wild and no public exploit code.
Other vulnerabilities in ev.energy
Sources
Also known as GHSA-f3h6-vxx4-wvjr.