# CVE-2026-15409: SonicWall SMA1000 SSRF in Work Place interface

Source: https://junglewise.ai/threats/cve-2026-15409-sonicwall-sma1000-ssrf-in-work-place-interface  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-14. Updated: 2026-07-14  
License: CC BY 4.0 with a link back

CVE-2026-15409 · Severity: critical · Exploited in the wild · Published 2026-07-14

A security vulnerability has been found in the SonicWall SMA1000 series, a remote access gateway used by employees to securely connect to corporate resources. An unauthorized attacker can trick the appliance into making network requests to internal or external locations it shouldn't access. This could allow an attacker to probe internal network services that are otherwise protected or bypass security controls.

Technologies: [SonicWall SMA 1000 Series Firmware](https://junglewise.ai/threats/technologies/sma-1000-series-firmware), [SonicWall SMA1000 Appliances](https://junglewise.ai/threats/technologies/sma1000-appliances). Vendors: [SonicWall](https://junglewise.ai/threats/vendors/sonicwall).

## Quick answers

**Is CVE-2026-15409 exploited in the wild?** Yes. CVE-2026-15409 is known to be exploited in the wild, first recorded on 14 July 2026. Treat it as urgent.

**How severe is CVE-2026-15409?** Critical severity, published 14 July 2026.

**Which products and versions are affected?** SonicWall SMA 1000 Series 12.4.3-03245 to 12.4.3-03434, 12.5.0-02283 to 12.5.0-02800; SonicWall SMA 1000 Series Firmware 12.4.3-03245 through 12.4.3-03434, 12.5.0-02283 through 12.5.0-02800.

**Is there a fix for CVE-2026-15409?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-15409 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-15409?** Check whether you run SonicWall SMA 1000 Series, SonicWall SMA 1000 Series Firmware or SonicWall SMA1000 Appliances at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A Server-Side Request Forgery (SSRF) vulnerability (CWE-918) exists in the Work Place interface of SonicWall SMA1000 appliances. The flaw allows a remote, unauthenticated attacker to send crafted requests that force the appliance to initiate outbound network connections to arbitrary destinations. This can be leveraged to scan internal network segments, interact with internal services behind the firewall, or potentially exfiltrate sensitive metadata. The vulnerability affects specific firmware versions in the 12.4.3 and 12.5.0 branches. Users are advised to consult SonicWall's PSIRT for specific patch availability.

## Affected products

- SonicWall SMA1000 12.4.3-03245 to 12.4.3-03434, 12.5.0-02283 to 12.5.0-02800

## Timeline

- 2026-07-14: disclosed
- 2026-07-14: advisory

## References

- [https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008](https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008)

## Related threats

- [SonicWall SMA1000 OS command injection](https://junglewise.ai/threats/cve-2026-83549-sonicwall-sma1000-os-command-injection)
- [SonicWall SMA1000 server-side request forgery](https://junglewise.ai/threats/cve-2026-83548-sonicwall-sma1000-server-side-request-forgery)
- [SonicWall SMA1000 code injection in Appliance Management Console](https://junglewise.ai/threats/cve-2026-15410-sonicwall-sma1000-code-injection-in-appliance-management-console)
- [SonicWall SMA 1000 Series credential enumeration via response discrepancy](https://junglewise.ai/threats/cve-2026-4113-sonicwall-sma-1000-series-credential-enumeration-via-response)
- [SonicWall SMA1000 privilege escalation in AMC](https://junglewise.ai/threats/cve-2025-40602-sonicwall-sma1000-privilege-escalation-in-amc)