---
id: CVE-2026-19877
title: Brute-forceable image-share link password in INFINITT ULite
summary: >-
  INFINITT ULite 5.0.2.1_BN48_20260528 and earlier protects image-share links
  with a low-entropy password and does not restrict repeated password attempts,
  allowing an unauthenticated remote attacker to brute-force the password within
  the …
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-307
  - CWE-331
vendor: INFINITT Healthcare
product: INFINITT ULite
affected:
  - infinitt_ulite <= 5.0.2.1_BN48_20260528
published: '2026-11-06'
updated: '2026-11-06'
sourceUpdated: '2026-11-06T08:30:14.583Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-19877'
references:
  - url: 'https://www.infinitt.com/contents/content.php?url=INFINITT-SA-2026-001'
    label: INFINITT ULite security advisory INFINITT-SA-2026-001 (BN50)
tags:
  - cve.org
ingestedAt: '2026-11-06T08:48:01.706Z'
---

## Overview

INFINITT ULite 5.0.2.1_BN48_20260528 and earlier protects image-share links with a low-entropy password and does not restrict repeated password attempts, allowing an unauthenticated remote attacker to brute-force the password within the link validity window and gain unauthorized access to shared medical images. Fixed in ULite 5.0.2.1 BN50.

## Affected

- `infinitt_ulite <= 5.0.2.1_BN48_20260528`

## Remediation

Upgrade to INFINITT ULite 5.0.2.1 BN50 or later. Generate share passwords with at least 128 bits of entropy, and rate-limit / lock out repeated attempts (count failures against the per-link quota).