Question 1

What is CVE-2026-15409 — SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability?

Accepted Answer

SonicWall SMA1000 Appliances contain a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to potentially cause the appliance to make requests to unintended location.

Question 2

What is the authoritative source for CVE-2026-15409?

Accepted Answer

SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability (CVE-2026-15409) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVSS	10.0 ()
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS	6.79% probability of exploitation · percentile 93.8% · 2026-10-05T12:00:23Z
Last modified	2026-07-16

CVE-2026-15409SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability

Description

Scoring

CISA KEV entry