THREATPORT/VULNERABILITY/CVE-2025-32821
HIGH SEVERITY

CVE-2025-32821

Sma 100 Firmware vulnerability

CVSS
7.2
EPSS
31.5%
EPSS pct
98th
Exploited
No known
A vulnerability in SMA100 allows a remote authenticated attacker with SSLVPN admin privileges can with admin privileges can inject shell command arguments to upload a file on the appliance.
Affected vendor
Sonicwall
Affected product
Sma 100 Firmware
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-78 — OS Command Injection
Published
2025-05-07

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring high privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 31.5% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2025-32821

  • Confirm whether Sonicwall Sma 100 Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2025-32821.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2025-32821

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2025-32821 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2025-32821?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2025-32821.

Start free scan

No credit card. Agentless.

Related vulnerabilities

HIGH
CVE-2018-8618
Chakracore vulnerability
HIGH
CVE-2018-8619
Internet Explorer vulnerability
HIGH
CVE-2018-8624
Chakracore vulnerability