CVE-2026-83548

At a glance

Severity: CRITICAL 10.0
Exploitation: Known exploited (CISA KEV) · added 2026-09-02
Exploited per ENISA since 2026-09-02
EPSS: EPSS 8.04 % · percentile 95 (2026-10-27)
State: PUBLISHED
Published: 2026-09-01
Updated: 2026-09-03
Assigner: sonicwall
NVD status: Analyzed

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.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	CRITICAL 10.0	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	CISA-ADP
CVSS 3.1	CRITICAL 10.0	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Weaknesses (CWE)

European references

ENISA EUVD · EUVD-2026-69704
GCVE · GCVE-0-2026-83548

CERT-FR advisories

CERTFR-2026-AVI-1103 — Multiples vulnérabilités dans les produits SonicWall · cert.ssi.gouv.fr
CERTFR-2026-ALE-009 — Multiples vulnérabilités dans SonicWall Secure Mobile Access · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:sonicwall:sma8200v:*:*:*:*:*:*:*:* < 12.4.3-03526
cpe:2.3:a:sonicwall:sma8200v:*:*:*:*:*:*:*:* ≥ 12.5.0 < 12.5.0-02952
cpe:2.3:o:sonicwall:sma6210_firmware:*:*:*:*:*:*:*:* < 12.4.3-03526
cpe:2.3:o:sonicwall:sma6210_firmware:*:*:*:*:*:*:*:* ≥ 12.5.0 < 12.5.0-02952
cpe:2.3:o:sonicwall:sma7210_firmware:*:*:*:*:*:*:*:* < 12.4.3-03526
cpe:2.3:o:sonicwall:sma7210_firmware:*:*:*:*:*:*:*:* ≥ 12.5.0 < 12.5.0-02952

Affected products

Product	Versions
SonicWall · SMA1000	affected 12.4.3-03453 (platform-hotfix) and older versions ; affected 12.5.0-02835 (platform-hotfix) and older versions

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
CISA Known Exploited Vulnerabilities	CC0 1.0
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD