Vulnerability · Published Jul 23, 2025 · Assigned by sonicwall
CVE-2025-40599
Critical 9.1
In plain English
A critical-severity unrestricted file upload in SMA 100 Series from SonicWall. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 9.7% (higher than 96% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)9.7%top 4.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SonicWall | SMA 100 Series | 10.2.1.15-81sv and earlier versions |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
References
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0014 vendor-advisory