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CVE-2026-83548 CISA KEV · Actively exploitedSuited to automated attack · CISA

Server-side request forgery in SonicWall SMA1000

CVSS score

10.0

EPSS probability

%8.0

Risk score

1.6

Published

1 mo ago

Related Security News

Articles and analysis bulletins in which the press and security publications have covered this vulnerability:

TheCyberThrone08.10.2026

CVE-2026-102255: Critical Pre-Auth SSRF Vulnerability in SonicWall SMA1000

A new critical vulnerability in SonicWall SMA1000 appliances deserves immediate attention from organizations using the platform as an internet-facing remote-access gateway. Tracked as CVE-2026-102255, the vulnerability is a pre-authentication Server-Side…

The Hacker News07.10.2026

SonicWall Patches CVSS 10.0 Pre-Authentication SSRF Flaw in SMA1000 Appliances

SonicWall has released hotfixes for four flaws in its SMA1000 appliances, the gateways that give remote workers access to a company's network and applications. The most serious could allow an attacker without a login to send requests through the appliance and reach internal functions. SonicWall rates it 10.0 on the CVSS scale and says it has no evidence that any of the four flaws is being

Rapid711.09.2026

Metasploit Wrap Up: This One Goes to Sixteen!

This One Goes to Sixteen!Another banger from Metasploit with sixteen new modules, including ten exploit modules, with five on the CISA KEV list. Cisco, Papercut, Sonicwall, Jetbrains, and Langflow all have exploit modules, and not to be outdone, we even have a Metasploit scanner to watch the watchers!New module content (16)Elasticsearch ingest-attachment Apache Tika XFA XXE Local File ReadAuthors: Bourbon Offensive Security Services and Jean-Marie BourbonType: AuxiliaryPull request: #21739 contributed by kmkzPath: scanner/http/elasticsearch_tika_xfa_xxeCVE reference: CVE-2025-66516Description:

The Hacker News02.09.2026

Attackers Exploit Two SonicWall SMA 1000 Zero-Days That May Form an Attack Chain

SonicWall has released security updates to address two security flaws impacting its Secure Mobile Access (SMA) 1000 series VPN appliances that have been exploited in zero-day attacks. The vulnerabilities, discovered internally by SonicWall's William Perry and Adam Babis, are listed below - CVE-2026-83548 (CVSS score: 10.0) - A pre-authentication SSRF vulnerability in the Appliance

Security.NL02.09.2026

SonicWall waarschuwt voor misbruik van lekken in SMA1000-gateway

Netwerkbeveiliger SonicWall waarschuwt voor actief misbruik van twee kwetsbaarheden in de SMA1000-gateway. Er zijn updates ...

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