Secure Mobile Access (SMA)
CVE-2025-40599: Authenticated arbitrary file upload in SMA 100 Series
An authenticated arbitrary file upload vulnerability exists in the SMA 100 series web management interface.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityCRITICALCVSS 3.1 9.1
EPSS14%Chance of exploitation in 30 days
Public exploitNot tracked
FixSee advisory
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| SMA 100 Series (Linux) 10.2 | See the advisory |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
An authenticated arbitrary file upload vulnerability exists in the SMA 100 series web management interface. A remote attacker with administrative privileges can exploit this flaw to upload arbitrary files to the system, potentially leading to remote code execution.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.