CVE-2026-0516CWE-644

CVE-2026-0516

Medium · published August 5, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
26.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00342 · 26.5th percentile
Weakness
CWE-644 · Improper Neutralization of HTTP Headers for Scripting Syntax
Published
2026-08-05T17:20Z
References (1)
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0009 · [email protected]
EPSS history
Timeline
  • 05 AUG 11:50Z
    A improper neutralization of HTTP Headers for Scripting Syntax vulnerability in SonicOS could allow a remote attacker to manipulate the Host header and…
    cvelistv5