CVE-2026-15409
CRITICAL CISA KEV RANSOMWARE
ACT NOW
Priority: 0.68
BB Relevance:
81/100
Published: 2026-07-14
Modified: 2026-10-24
First seen: 2026-10-29
Status: active
Attack Surface
Network
Low Complexity
No Auth
No Interaction
Conf. Impact
Integ. Impact
Scope Change
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
None
S:
Changed
C:
High
I:
High
A:
High
Description
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.
CISA Known Exploited Vulnerability
Vendor / Product
SonicWall — SMA1000 Appliances
Date Added
2026-07-14
Remediation Due
2026-07-17
Ransomware Use
CONFIRMED
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-15409
Weakness Classification (1)
Affected Software (18)
| Vendor | Product | Version |
|---|---|---|
| sonicwall | sma6210_firmware | 12.4.3-03245 |
| sonicwall | sma6210_firmware | 12.4.3-03387 |
| sonicwall | sma6210_firmware | 12.4.3-03434 |
| sonicwall | sma6210_firmware | 12.5.0-02283 |
| sonicwall | sma6210_firmware | 12.5.0-02624 |
| sonicwall | sma6210_firmware | 12.5.0-02800 |
| sonicwall | sma7210_firmware | 12.4.3-03245 |
| sonicwall | sma7210_firmware | 12.4.3-03387 |
| sonicwall | sma7210_firmware | 12.4.3-03434 |
| sonicwall | sma7210_firmware | 12.5.0-02283 |
| sonicwall | sma7210_firmware | 12.5.0-02624 |
| sonicwall | sma7210_firmware | 12.5.0-02800 |
| sonicwall | sma8200v | 12.4.3-03245 |
| sonicwall | sma8200v | 12.4.3-03387 |
| sonicwall | sma8200v | 12.4.3-03434 |
| sonicwall | sma8200v | 12.5.0-02283 |
| sonicwall | sma8200v | 12.5.0-02624 |
| sonicwall | sma8200v | 12.5.0-02800 |
References & Advisories (2)
Vendor Advisory
US Government Resource