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Status published
Medium
CVE-2020-28918
DualShield 5.9.8.0821 allows username enumeration on its login form. A...
Vulnerability Description
DualShield 5.9.8.0821 allows username enumeration on its login form. A valid username results in prompting for the password, whereas an invalid one will produce an "unknown username" error message.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
Affected Vendor
deepnetsecurity
View all reports →Affected Software
dualshield
Vulnerable Versions:
5.9.8.0821
Timeline
Official Publish:
February 16th, 2021
Last Modified:
May 30th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AC:L/AV:N/A:N/C:L/I:N/PR:N/S:U/UI:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.