CRITICAL🚩 CISA KEV⚡ EXPLOIT🇵🇱 Wersja polska

CVE-2026-83548

CVSS 10.0pub. 2026-09-01upd. 2026-09-03

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Sonicwall Sma6210
HW
Sonicwall
all versions
Sonicwall Sma6210 Firmware
OS
Sonicwall
< 12.4.3-0352612.5.0 – 12.5.0-02952 (excl.)
Sonicwall Sma7210
HW
Sonicwall
all versions
Sonicwall Sma7210 Firmware
OS
Sonicwall
< 12.4.3-0352612.5.0 – 12.5.0-02952 (excl.)
Sonicwall Sma8200v
APP
Sonicwall
12.5.0 – 12.5.0-02952 (excl.)< 12.4.3-03526

CISA KEV — detailsi

Vendori: SonicWall ↗
Producti: SMA1000 Appliances
Added to KEVi: September 2, 2026
Remediation deadline (US Federal)i: September 5, 2026(overdue)

🔧Advisory SonicWall↗🇺🇸CISA KEV (original)↗

Required action (CISA)i

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CISA descriptioni

SonicWall SMA1000 Appliances contains a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to gain unauthorized access to sensitive functionality and perform unauthorized operations.

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