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OpenAdvisories
Medium · 6.5 CVE-2026-0516 EUVD-2026-53334GHSA-43cm-mrxj-qjr8

A improper neutralization of HTTP Headers for Scripting Syntax vulnerability in SonicOS could allow a remote attacker to manipulate the Hos…

Published Aug 5, 2026 · Updated Aug 5, 2026 · Assigned by sonicwall

Vendor: SonicWall Product: SonicOS Category: Network devices

Description

A improper neutralization of HTTP Headers for Scripting Syntax vulnerability in SonicOS could allow a remote attacker to manipulate the Host header and redirect firewall management users to arbitrary web domains.

Affected products

VendorProductAffectedFixed
SonicWall SonicOS 6.5.5.2-28n and older versions, 7.0.1-5169 and older versions, 7.3.3-7015 and older versions, 8.2.1-8010 and older versions —

Advisories 1

References