# CVE-2026-83548

## Summary

- **CVE ID:** CVE-2026-83548
- **Severity:** CRITICAL
- **CVSS Score:** 10 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
- **CWE:** CWE-918, CWE-441
- **Published:** Sep 1, 2026
- **Last Modified:** Sep 3, 2026

## Description

A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. A remote unauthenticated attacker could potentially exploit this vulnerability to gain unauthorized access to sensitive functionality and perform unauthorized operations.

## Affected Products

- SonicWall — SMA1000 (12.4.3-03453 (platform-hotfix) and older versions)
- SonicWall — SMA1000 (12.5.0-02835 (platform-hotfix) and older versions)

## References

- [CNA](https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0016)
- [CISA-ADP](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-83548)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.71%
- **EPSS Percentile:** 51.2

## Known Exploited Vulnerabilities (KEV)

- **Date Added:** Sep 2, 2026
- **Due Date:** Sep 5, 2026

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-09._