CVE-2021-39434

Published Dec 5, 2022 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
A default username and password for an administrator account was discovered in ZKTeco ZKTime 10.0 through 11.1.0, builds 20180901, 20190510.1, 20200309.3, 20200930, 20201231, and 20210220.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-25792 A default username and password for an administrator account was discovered in ZKTeco ZKTime 10.0 through 11.1.0, builds 20180901, 20190510.1, 20200309.3, 20200930, 20201231, and 20210220.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Apr 24, 2025, 1:28 PM
Reserved
Aug 23, 2021, 12:00 AM
Status
Modified
Published
Dec 6, 2022, 12:15 AM
Modified
Jun 17, 2026, 4:03 AM