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.
Published: 2021-09-27
Score: 6.5 Medium
EPSS: 4.0% Low
KEV: Yes
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-7498 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.
History

Wed, 22 Oct 2025 00:30:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Fri, 06 Jun 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 16 Apr 2025 23:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2025-04-16'}


Wed, 16 Apr 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Sonicwall Sma 200 Sma 200 Firmware Sma 210 Sma 210 Firmware Sma 400 Sma 400 Firmware Sma 410 Sma 410 Firmware Sma 500v
cve-icon MITRE

Status: PUBLISHED

Assigner: sonicwall

Published:

Updated: 2025-10-21T23:25:31.035Z

Reserved: 2020-12-17T00:00:00.000Z

Link: CVE-2021-20035

cve-icon Vulnrichment

Updated: 2024-08-03T17:30:07.651Z

cve-icon NVD

Status : Analyzed

Published: 2021-09-27T18:15:08.383

Modified: 2025-10-31T17:13:28.377

Link: CVE-2021-20035

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses