CVE Vulnerability

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.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021 Vendor Advisory
http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:sonicwall:sma_500v:*:*:*:*:*:*:*:*
cpe:2.3:a:sonicwall:sma_500v:*:*:*:*:*:*:*:*
cpe:2.3:a:sonicwall:sma_500v:*:*:*:*:*:*:*:*
Information

Published : 2021-09-27 06:15

Updated : 2022-07-08 06:21

NVD link : CVE-2021-20034

Mitre link : CVE-2021-20034

Products Affected
No products.
CWE
CWE-22