CVE Watch—

CVE-2023-44221

SonicWall SMA100 Appliances OS Command Injection Vulnerability

CVSS

—

No CVSS

EPSS

74.9%

p99

KEV

YES

May 1, 2025

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

74.9%EPSS · 30 days74.9%

2026-06-302026-07-16

KEV catalog record

Product

SonicWall / SMA100 Appliances

Vulnerability

SonicWall SMA100 Appliances OS Command Injection Vulnerability

Added to KEV

May 1, 2025

Remediate by

May 22, 2025

Known ransomware use

Summary description

SonicWall SMA100 appliances contain an OS command injection vulnerability in the SSL-VPN management interface that allows a remote, authenticated attacker with administrative privilege to inject arbitrary commands as a 'nobody' user.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0018 ; https://nvd.nist.gov/vuln/detail/CVE-2023-44221

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