Improper neutralization of special elements in the SMA100 management interface '/cgi-bin/viewcert' POST http method allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
History

Fri, 05 Sep 2025 17:15:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

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


cve-icon MITRE

Status: PUBLISHED

Assigner: sonicwall

Published: 2021-12-08T09:55:21.000Z

Updated: 2025-09-05T17:09:47.136Z

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

Link: CVE-2021-20039

cve-icon Vulnrichment

Updated: 2024-08-03T17:30:07.406Z

cve-icon NVD

Status : Modified

Published: 2021-12-08T10:15:07.903

Modified: 2025-09-05T18:15:35.313

Link: CVE-2021-20039

cve-icon Redhat

No data.