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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SonicWall | SMA1000 | 12.4.3-03453 (platform-hotfix) and older versions, 12.5.0-02835 (platform-hotfix) and older versions | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Metasploit 1 module
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SonicWall SMA1000 WorkPlace SSRF to Root Remote Code Execution
exploit/linux/http/sonicwall_sma1000_couchdb_rce
GitHub 4 repositories
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maxprog-svg/CVE-2026-83548 ★ 0 · Oct 25, 2026
CVE-2026-83548 — SonicWall SMA1000 Work Place pre-auth SSRF
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HORKimhab/CVE-2026-83548-CVE-2026-83549 ★ 0 · Sep 8, 2026
CVE-2026-83548, CVE-2026-83549, - Draft or TODO - https://github.com/rapid7/metasploit-framework/pull/21883
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xcoy0te/CVE-2026-83548-checker ★ 0 · Sep 4, 2026
Non-intrusive detector for SonicWall SMA 1000 exposure to CVE-2026-83548/-83549 (version/patch-state check; no exploitation)
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xoessie/CVE-2026-83548-SonicWall-SMA1000-Analysis ★ 0 · Sep 3, 2026
Vulnerability Analysis of CVE-2026-83548 affecting SonicWall SMA1000 security systems.
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- SonicWall SMA1000 WorkPlace - Unauthenticated SSRF to CouchDB javascript/cves/2026/CVE-2026-83548.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.
Advisories 2
- NCSC-2026-0337 Zero-Day kwetsbaarheden verholpen in SMA1000 Appliance van SonicWall NCSC-NL (Netherlands) · Sep 2, 2026
- WID-SEC-2026-3135 SonicWall SMA: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 1, 2026
References
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0016 vendor-advisory