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CISA Known Exploited Vulnerability

This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.

CVE

CVE-2026-83548

10.0

CVSScritical

Exploitable remotely over the internet · no authentication required.

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.

Attack Vector

Network

Privileges Req.

None

User Interaction

None

sma1000

Updated Nov 10, 2026View on NVD →

S4E scanner

criticalNetwork Vulnerabilities~10 seconds

SonicWall SMA1000 WorkPlace - Unauthenticated SSRF to CouchDB

A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. References: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0016 https://www.sonicwall.com/support/notices/product-notice-sma-1000-series-affected-by-multiple-vulnerabilities-snwlid-2026-0016/kA1VN000002AXmQ0AW https://software.sonicwall.com/PFORMSMAHOTFIX/Documentation/TechNotepform-hotfix-12.5.0-02952.txt https://www.rapid7.com/blog/post/etr-critical-sonicwall-sma1000-vulnerabilities-cve-2026-83548-cve-2026-83549-exploited-in-the-wild/ Remediation: Apply SonicWall platform hotfix 12.4.3-03526 (12.4.x) or 12.5.0-02952 (12.5.x) immediately.

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CVE history: sma1000

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