CVE-2025-40599 json
An authenticated arbitrary file upload vulnerability exists in the SMA 100 series web management interface.
published last yr. modified 4mo ago also EUVD-2025-22450
- cvss
- 9.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 9.7%
- EPSS 9.7% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- sonicwall sma_210_firmware 10.2.2.1-90sv
- sonicwall sma_410_firmware 10.2.2.1-90sv
- sonicwall sma_500v_firmware 10.2.2.1-90sv
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- last yr.
Exploit prediction
9.70% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
| CNA | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
Affected products
- SonicWall SMA 100 Series
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
psirt.global.sonicwall.com
/vuln-detail/SNWLID-2025-0014
vendor-advisory
Sources
- CVE List CVE-2025-40599
- NVD CVE-2025-40599
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