CVE-2026-19703

Medium

Description

A weak password hashing vulnerability has been identified on SonicOS virtual appliances, which in specific conditions could potentially enable an attacker with existing local access to disclose a platform credential. The credential provides access to a limited subset of platform settings.

SeverityMedium

CVSS5.1

Exploit probability—

Product

SonicOS

PublishedNov 6, 2026

First seenNov 6, 2026

Weakness typeCWE-798Hard-coded credentials

How to fix

Vendor advisories

psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0014

Affected products

Product	Affected versions	Fixed in
SonicWall SonicOS	7.3.3-7015 and older versions, 8.2.2-8015 and older versions	—

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