SMA100 SSLVPN Command Injection: File Upload by Authenticated Attacker
CVE-2025-32821 Published on May 7, 2025

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.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2025-32821 can be exploited with network access, and requires small amount of user privileges. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a high impact on integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
HIGH
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is a Shell injection Vulnerability?

The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

CVE-2025-32821 has been classified to as a Shell injection vulnerability or weakness.


Affected Versions

SonicWall SMA100 Version 10.2.1.14-75sv and earlier versions is affected by CVE-2025-32821

Exploit Probability

EPSS
0.56%
Percentile
68.08%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.