Path traversal

An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings...

CVE-2021-20035

Summary: CVE-2021-20035 affects SonicWall SMA100 appliances. The vulnerability is an OS command injection in the SMA100 management interface caused by improper input neutralization, enabling a remote authenticated attacker to inject arbitrary commands as the nobody user, potentially causing a DoS...

CVE-2021-20035

Improper neutralization of special elements in the SMA100 management interface allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user which potentially leads to DoS...

CVE-2021-20035

Improper neutralization of special elements in the SMA100 management interface allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user which potentially leads to DoS...

CVE-2021-20034

CVE-2021-20034 affects SonicWall SMA100 series appliances. The vulnerability is an improper access control that allows a remote, unauthenticated attacker to bypass path traversal checks and delete arbitrary files, potentially causing a reboot to factory defaults. Impacted products include SMA 100...

CVE-2021-20034

An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings...

CVE-2021-20035

Improper neutralization of special elements in the SMA100 management interface allows a remote authenticated attacker to inject arbitrary commands as a ‘nobody’ user which potentially leads to DoS. Recent assessments: Assessed Attacker Value: 0 Assessed Attacker Value: 0Assessed Attacker Value: 0...

Vulnerabilities fixed in SonicWall SMA100 series

Vulnerabilities have been fixed in SonicWall SMA100 series. The vulnerabilities allow a malicious person to carry out attacks execute attacks that result in the following categories of damage: Denial-of-Service DoS. Remote code execution User Rights Increased user privileges SonicWall has release...

Sonicwall SMA100 路径遍历漏洞

The Sonicwall SMA100 is a secure access gateway device from Sonicwall, Inc. A path traversal vulnerability exists in the SonicWall SMA100 series that stems from improper access restrictions in the SMA 100 management interface. A remote, unauthenticated attacker could bypass the implemented path...

Authenticated SMA100 Arbitrary Command Injection Vulnerability

Improper neutralization of special elements in the SMA100 management interface allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user, which could potentially lead to code execution. CVE: CVE-2021-20035 Last updated: April 15, 2025, 3:50 p.m...

Unauthenticated SMA100 arbitrary file delete vulnerability

An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings. CVE: CVE-2021-20034 Last updated: Sept. 23, 2021, 9:24 p.m...

Security Weakness Resulting in Potential Local Privilege Escalation When HA (High Availability) is Active

A weakness in the SMA100 Series exists when High Availability HA pair is active, potentially permitting an operation at a privilege's level that is higher than the minimum level required. If a malicious actor obtains a 'nobody' user shell on an impacted SMA100 device, this can potentially lead to...

Hackers Exploit SonicWall Zero-Day Bug in FiveHands Ransomware Attacks

An "aggressive" financially motivated threat group tapped into a zero-day flaw in SonicWall VPN appliances prior to it being patched by the company to deploy a new strain of ransomware called FIVEHANDS. The group, tracked by cybersecurity firm Mandiant as UNC2447, took advantage of an "improper S...

VulnCheck KEV: CVE-2021-20016

SonicWall SSLVPN SMA100 contains a SQL injection vulnerability that allows remote exploitation for credential access by an unauthenticated attacker...

SonicWall SMA100 OS Command Injection Vulnerability (CNVD-2021-29478)

The SonicWall SMA100 is a secure access gateway appliance from SonicWALL USA. An operating system command injection vulnerability exists in SonicWall SMA100 version 10.2.0.5 and earlier versions, which can be exploited by an authenticated attacker to execute operating system commands on the targe...

SonicWall SMA100 Authorization Issues Vulnerability

The SonicWall SMA100 is a secure access gateway appliance from SonicWALL USA. An authorization issue vulnerability exists in SonicWall SMA100 version 10.2.0.5 and prior versions, which can be exploited by an attacker to export a target profile to a specified email address...

CVE-2021-20018

A post-authenticated vulnerability in SonicWall SMA100 allows an attacker to export the configuration file to the specified email address. This vulnerability impacts SMA100 version 10.2.0.5 and earlier...

CVE-2021-20017

A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a 'nobody' user. This vulnerability impacts SMA100 version 10.2.0.5 and earlier...

CVE-2021-20018

A post-authenticated vulnerability in SonicWall SMA100 allows an attacker to export the configuration file to the specified email address. This vulnerability impacts SMA100 version 10.2.0.5 and earlier...

CVE-2021-20017

A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a 'nobody' user. This vulnerability impacts SMA100 version 10.2.0.5 and earlier...