What is CVE-2026-31903?

CVE-2026-31903 is a high-severity vulnerability in Igl Eparking.fi, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 7.5/10. Published 2026-03-20.

How severe is CVE-2026-31903?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Igl Eparking.fi

CVE-2026-31903

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…

EPSS: 0.000 (9.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Igl Eparking.fi
Igl-technologies Eparking.fi — versions All versions

Weakness classification (CWE)

CWE-307 — Improper Restriction of Excessive Authentication Attempts

References

ics-cert@hq.dhs.gov (Not Applicable)
ics-cert@hq.dhs.gov (Not Applicable)

Frequently asked questions

What is CVE-2026-31903?: CVE-2026-31903 is a high-severity vulnerability in Igl Eparking.fi, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 7.5/10. Published 2026-03-20.
How severe is CVE-2026-31903?: High severity. CVSS v3 base score is 7.5 out of 10.