Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2021-20035

Severity CVSS v4.0:
Pending analysis
Type:
CWE-78 OS Command Injections
Publication date:
27/09/2021
Last modified:
31/10/2025

Description

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:L/Au:S/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:sonicwall:sma_200_firmware:*:*:*:*:*:*:*:* 9.0.0.11-31sv (excluding)
cpe:2.3:o:sonicwall:sma_200_firmware:*:*:*:*:*:*:*:* 10.2.0.0 (including) 10.2.0.8-37sv (excluding)
cpe:2.3:o:sonicwall:sma_200_firmware:*:*:*:*:*:*:*:* 10.2.1.0 (including) 10.2.1.1-19sv (excluding)
cpe:2.3:h:sonicwall:sma_200:-:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:* 9.0.0.11-31sv (excluding)
cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:* 10.2.0.0 (including) 10.2.0.8-37sv (excluding)
cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:* 10.2.1.0 (including) 10.2.1.1-19sv (excluding)
cpe:2.3:h:sonicwall:sma_210:-:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sma_400_firmware:*:*:*:*:*:*:*:* 9.0.0.11-31sv (excluding)
cpe:2.3:o:sonicwall:sma_400_firmware:*:*:*:*:*:*:*:* 10.2.0.0 (including) 10.2.0.8-37sv (excluding)
cpe:2.3:o:sonicwall:sma_400_firmware:*:*:*:*:*:*:*:* 10.2.1.0 (including) 10.2.1.1-19sv (excluding)
cpe:2.3:h:sonicwall:sma_400:-:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:* 9.0.0.11-31sv (excluding)
cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:* 10.2.0.0 (including) 10.2.0.8-37sv (excluding)
cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:* 10.2.1.0 (including) 10.2.1.1-19sv (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools