CVE-2026-83548

Katalog CVE

CVSS 10.0 · Critical KEV · sudah dieksploitasi EPSS 8,0%

Kerentanan Unintended Proxy or Intermediary ('Confused Deputy') pada sonicwall sma8200v, sonicwall sma6210 firmware +1 lainnya. Skor CVSS 3.1 10.0 (Critical) menurut CISA ADP. Masuk katalog KEV CISA pada 2 September 2026, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

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.

Advisory KUTIM-CSIRT

• Peringatan Keamanan: Dua Kerentanan SonicWall SMA 1000 Series Dieksploitasi Aktif 16 Sep 2026

Rincian

Terbit di NVD

1 September 2026

Terakhir diubah

3 September 2026

Status NVD

Analyzed

CVSS 3.1

10.0 (Critical), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-441: Unintended Proxy or Intermediary ('Confused Deputy')
CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

8,0% peluang dieksploitasi; lebih tinggi dari 94,6% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability

Masuk KEV

2 September 2026

Tenggat CISA

5 September 2026 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

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.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0016 advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-83548 pemerintah AS