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CRITICAL CISA KEV

CVE-2026-83548

CVSS v3

10

CRITICAL

EPSS Score

0.3 %

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

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.

CISA Known Exploited Vulnerability

Date Added
2026-09-02
Patch Due Date
2026-09-05
Ransomware Use
Unknown

Technical details

CVSS v3 Vector
3.1
Published
2026-09-01
Last Modified
2026-09-03
CERT-FR Advisory
CERTFR-2026-ALE-009
CERT-FR Link
CERTFR-2026-ALE-009

Frequently asked questions

What is CVE-2026-83548?

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.

Is CVE-2026-83548 actively exploited?

Yes. CVE-2026-83548 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2026-09-05.

What is the CVSS score for CVE-2026-83548?

CVE-2026-83548 has a CVSS v3 base score of 10 (CRITICAL severity), with vector string 3.1.

Is CVE-2026-83548 affecting your environment?

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