What is CVE-2026-119746?

CVE-2026-119746 is a medium-severity vulnerability in Prosoft Technology Icx35-Hwc-E, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 5.9/10. Published 2026-11-04.

How severe is CVE-2026-119746?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Prosoft Technology Icx35-Hwc-E

CVE-2026-119746

ProSoft Technology ICX35 devices (X35-HWC-A and ICX35-HWC-E) contain a login lockout bypass in the integrated module web page. The account lockout mechanism that restricts repeated failed authentication attempts is enforced in client-side JavaScript, so a remote attacker can reset the lockout and continue submitting password guesses by deleting the relevant browser cookies, defeating the brute-force protection. This vulnerability has been addressed in version 1.14.158.

Published 2026-11-04 · last modified 2026-11-04.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

References

assets.belden.com/asset/3be80067-b211-423d-9be4-4e31bd43fbc9/PSIRT-9-Login-Lock… (vendor-advisory, patch)
www.vulncheck.com/advisories/prosoft-icx35-login-lockout-bypass-via-client-side… (third-party-advisory)

Frequently asked questions

What is CVE-2026-119746?: CVE-2026-119746 is a medium-severity vulnerability in Prosoft Technology Icx35-Hwc-E, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 5.9/10. Published 2026-11-04.
How severe is CVE-2026-119746?: Medium severity. CVSS v3 base score is 5.9 out of 10.