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VULNERABILITIES

CVE-2021-39434 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://www.cnvd.org.cn/flaw/show/CNVD-2018-26041 CVEThird Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2018-26041 [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-521Weak Password Requirements[email protected]
CWE-521Weak Password RequirementsCISA-ADP

Affected Products

ProductVersions
zkteco zktime
>= 10.0, <= 11.1.0
11.1.0 -
11.1.0 20180901
11.1.0 20190510.1
11.1.0 20200309.3

CPE

  • cpe:2.3:a:zkteco:zktime:*:*:*:*:*:*:*:*
  • cpe:2.3:a:zkteco:zktime:11.1.0:-:*:*:*:*:*:*
  • cpe:2.3:a:zkteco:zktime:11.1.0:20180901:*:*:*:*:*:*
  • cpe:2.3:a:zkteco:zktime:11.1.0:20190510.1:*:*:*:*:*:*
  • cpe:2.3:a:zkteco:zktime:11.1.0:20200309.3:*:*:*:*:*:*
  • cpe:2.3:a:zkteco:zktime:11.1.0:20200930:*:*:*:*:*:*
  • cpe:2.3:a:zkteco:zktime:11.1.0:20201231:*:*:*:*:*:*
  • cpe:2.3:a:zkteco:zktime:11.1.0:20210220:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-39434
NVD Published Date:
Dec 6, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-39434 Details - Not Deferred