CVE-2026-55729

High

Description

Exposure of Sensitive Information (CWE-200) in LWEB802 browser `localStorage` in Loytec LWEB-802 before 5.0.8 on all platforms allows an unauthenticated remote attacker to leak stored management credentials via a crafted link.

SeverityHigh

CVSS7.7

Exploit probability—

ProductLWEB-802

PublishedJul 24, 2026

First seenJul 24, 2026

Weakness typeCWE-200Sensitive information exposure

How to fix

Update

Loytec LWEB-8025.0.8 or later

Vendor advisories

loytec.com/support/product-security/advisories/8526-dibt-cve-20260601-0001-exposure-of-credentials-stored-in-browser-local-storage-high

Affected products

Product	Affected versions	Fixed in
Loytec LWEB-802	v < 5.0.8	5.0.8

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