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26 vulnerabilities found for BioTime by ZKTeco
CVE-2025-15128 (GCVE-0-2025-15128)
Vulnerability from nvd – Published: 2025-12-28 08:32 – Updated: 2026-06-11 07:14
VLAI
Title
ZKTeco BioTime Endpoint safe_setting credentials storage
Summary
A vulnerability was detected in ZKTeco BioTime up to 9.0.3/9.0.4/9.5.2. This affects an unknown part of the file /base/safe_setting/ of the component Endpoint. Performing a manipulation of the argument backup_encryption_password_decrypt/export_encryption_password_decrypt results in unprotected storage of credentials. Remote exploitation of the attack is possible. The exploit is now public and may be used. Upgrading to version 9.0.6 is able to mitigate this issue. It is recommended to upgrade the affected component. The vendor confirms: "The mainstream version ZKBioTime V9.0.6 has fixed this vulnerability. Please update to the latest version as soon as possible. For the Middle East version BioTime 9.5.X, you can contact the local technical support to obtain the fix package."
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/338506 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/338506/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2025-15128 | third-party-advisory |
| https://vuldb.com/submit/711813 | third-party-advisory |
| https://github.com/ionutluca888/IDOR-POC-ZKBio-Ti… | exploit |
| https://www.zkteco.com/en/Security_Bulletinsibs/24 | broken-link |
Impacted products
Credits
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CVE-2024-13966 (GCVE-0-2024-13966)
Vulnerability from nvd – Published: 2025-05-27 18:35 – Updated: 2025-07-14 14:58
VLAI
Title
ZKTeco BioTime default password
Summary
ZKTeco BioTime allows unauthenticated attackers to enumerate usernames and log in as any user with a password unchanged from the default value '123456'. Users should change their passwords (located under the Attendance Settings tab as "Self-Password").
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1393 - Use of Default Password
Assigner
References
Date Public
2024-03-28 00:00
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CVE-2024-6523 (GCVE-0-2024-6523)
Vulnerability from nvd – Published: 2024-07-05 11:00 – Updated: 2024-08-01 21:41
VLAI
Title
ZKTeco BioTime system-group-add cross site scripting
Summary
A vulnerability was found in ZKTeco BioTime up to 9.5.2. It has been classified as problematic. Affected is an unknown function of the component system-group-add Handler. The manipulation of the argument user with the input <script>alert('XSS')</script> leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-270366 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Cross Site Scripting
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.270366 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.270366 | signaturepermissions-required |
| https://vuldb.com/?submit.364104 | third-party-advisory |
| https://gist.github.com/whiteman007/c8bf92b0294cd… | exploit |
Impacted products
Credits
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CVE-2023-51142 (GCVE-0-2023-51142)
Vulnerability from nvd – Published: 2024-03-21 00:00 – Updated: 2025-06-24 14:58
VLAI
Summary
An issue in ZKTeco BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
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CVE-2023-51141 (GCVE-0-2023-51141)
Vulnerability from nvd – Published: 2024-03-21 00:00 – Updated: 2024-08-16 15:43
VLAI
Summary
An issue in ZKTeko BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information via the Authentication & Authorization component
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
3 references
Impacted products
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CVE-2023-38952 (GCVE-0-2023-38952)
Vulnerability from nvd – Published: 2023-08-03 00:00 – Updated: 2025-05-27 19:15
VLAI
Summary
Insecure access control in ZKTeco BioTime through 9.0.1 allows authenticated attackers to escalate their privileges due to the fact that session ids are not validated for the type of user accessing the application by default. Privilege restrictions between non-admin and admin users are not enforced and any authenticated user can leverage admin functions without restriction by making direct requests to administrative endpoints.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
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CVE-2023-38951 (GCVE-0-2023-38951)
Vulnerability from nvd – Published: 2023-08-03 00:00 – Updated: 2025-05-27 19:16
VLAI
Summary
ZKTeco BioTime 8.5.5 through 9.x before 9.0.1 (20240617.19506) allows authenticated attackers to create or overwrite arbitrary files on the server via crafted requests to /base/sftpsetting/ endpoints that abuse a path traversal issue in the Username field and a lack of input sanitization on the SSH Key field. Overwriting specific files may lead to arbitrary code execution as NT AUTHORITY\SYSTEM.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
7 references
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CVE-2023-38950 (GCVE-0-2023-38950)
Vulnerability from nvd – Published: 2023-08-03 00:00 – Updated: 2025-11-04 16:56Summary
A path traversal vulnerability in the iclock API of ZKTeco BioTime v8.5.5 allows unauthenticated attackers to read arbitrary files via supplying a crafted payload. This vulnerability was fixed in version 9.0.120240617.19506 of ZKBioTime.
Severity
7.5 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://zkteco.com | |
| https://claroty.com/team82/disclosure-dashboard/c… | |
| https://sploitus.com/exploit?id=PACKETSTORM:177859 | exploit |
| https://www.fortinet.com/content/dam/fortinet/ass… | media-coverage |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
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CVE-2023-38949 (GCVE-0-2023-38949)
Vulnerability from nvd – Published: 2023-08-03 00:00 – Updated: 2024-10-17 16:05
VLAI
Summary
An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily reset the Administrator password via a crafted web request.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
2 references
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CVE-2022-38803 (GCVE-0-2022-38803)
Vulnerability from nvd – Published: 2022-11-30 00:00 – Updated: 2025-04-24 19:46
VLAI
Summary
Zkteco BioTime < 8.5.3 Build:20200816.447 is vulnerable to Incorrect Access Control via Leave, overtime, Manual log. An authenticated employee can read local files by exploiting XSS into a pdf generator when exporting data as a PDF
Severity
6.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
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CVE-2022-38802 (GCVE-0-2022-38802)
Vulnerability from nvd – Published: 2022-11-30 00:00 – Updated: 2025-04-24 19:49
VLAI
Summary
Zkteco BioTime < 8.5.3 Build:20200816.447 is vulnerable to Incorrect Access Control via resign, private message, manual log, time interval, attshift, and holiday. An authenticated administrator can read local files by exploiting XSS into a pdf generator when exporting data as a PDF
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
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CVE-2022-38801 (GCVE-0-2022-38801)
Vulnerability from nvd – Published: 2022-11-30 00:00 – Updated: 2025-04-24 19:53
VLAI
Summary
In Zkteco BioTime < 8.5.3 Build:20200816.447, an employee can hijack an administrator session and cookies using blind cross-site scripting.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
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CVE-2022-30515 (GCVE-0-2022-30515)
Vulnerability from nvd – Published: 2022-11-08 00:00 – Updated: 2025-05-01 18:48
VLAI
Summary
ZKTeco BioTime 8.5.4 is missing authentication on folders containing employee photos, allowing an attacker to view them through filename enumeration.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
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CVE-2025-15128 (GCVE-0-2025-15128)
Vulnerability from cvelistv5 – Published: 2025-12-28 08:32 – Updated: 2026-06-11 07:14
VLAI
Title
ZKTeco BioTime Endpoint safe_setting credentials storage
Summary
A vulnerability was detected in ZKTeco BioTime up to 9.0.3/9.0.4/9.5.2. This affects an unknown part of the file /base/safe_setting/ of the component Endpoint. Performing a manipulation of the argument backup_encryption_password_decrypt/export_encryption_password_decrypt results in unprotected storage of credentials. Remote exploitation of the attack is possible. The exploit is now public and may be used. Upgrading to version 9.0.6 is able to mitigate this issue. It is recommended to upgrade the affected component. The vendor confirms: "The mainstream version ZKBioTime V9.0.6 has fixed this vulnerability. Please update to the latest version as soon as possible. For the Middle East version BioTime 9.5.X, you can contact the local technical support to obtain the fix package."
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/338506 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/338506/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2025-15128 | third-party-advisory |
| https://vuldb.com/submit/711813 | third-party-advisory |
| https://github.com/ionutluca888/IDOR-POC-ZKBio-Ti… | exploit |
| https://www.zkteco.com/en/Security_Bulletinsibs/24 | broken-link |
Impacted products
Credits
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CVE-2024-13966 (GCVE-0-2024-13966)
Vulnerability from cvelistv5 – Published: 2025-05-27 18:35 – Updated: 2025-07-14 14:58
VLAI
Title
ZKTeco BioTime default password
Summary
ZKTeco BioTime allows unauthenticated attackers to enumerate usernames and log in as any user with a password unchanged from the default value '123456'. Users should change their passwords (located under the Attendance Settings tab as "Self-Password").
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1393 - Use of Default Password
Assigner
References
Date Public
2024-03-28 00:00
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CVE-2024-6523 (GCVE-0-2024-6523)
Vulnerability from cvelistv5 – Published: 2024-07-05 11:00 – Updated: 2024-08-01 21:41
VLAI
Title
ZKTeco BioTime system-group-add cross site scripting
Summary
A vulnerability was found in ZKTeco BioTime up to 9.5.2. It has been classified as problematic. Affected is an unknown function of the component system-group-add Handler. The manipulation of the argument user with the input <script>alert('XSS')</script> leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-270366 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Cross Site Scripting
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.270366 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.270366 | signaturepermissions-required |
| https://vuldb.com/?submit.364104 | third-party-advisory |
| https://gist.github.com/whiteman007/c8bf92b0294cd… | exploit |
Impacted products
Credits
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CVE-2023-51141 (GCVE-0-2023-51141)
Vulnerability from cvelistv5 – Published: 2024-03-21 00:00 – Updated: 2024-08-16 15:43
VLAI
Summary
An issue in ZKTeko BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information via the Authentication & Authorization component
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
3 references
Impacted products
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CVE-2023-51142 (GCVE-0-2023-51142)
Vulnerability from cvelistv5 – Published: 2024-03-21 00:00 – Updated: 2025-06-24 14:58
VLAI
Summary
An issue in ZKTeco BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
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CVE-2023-38952 (GCVE-0-2023-38952)
Vulnerability from cvelistv5 – Published: 2023-08-03 00:00 – Updated: 2025-05-27 19:15
VLAI
Summary
Insecure access control in ZKTeco BioTime through 9.0.1 allows authenticated attackers to escalate their privileges due to the fact that session ids are not validated for the type of user accessing the application by default. Privilege restrictions between non-admin and admin users are not enforced and any authenticated user can leverage admin functions without restriction by making direct requests to administrative endpoints.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
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CVE-2023-38951 (GCVE-0-2023-38951)
Vulnerability from cvelistv5 – Published: 2023-08-03 00:00 – Updated: 2025-05-27 19:16
VLAI
Summary
ZKTeco BioTime 8.5.5 through 9.x before 9.0.1 (20240617.19506) allows authenticated attackers to create or overwrite arbitrary files on the server via crafted requests to /base/sftpsetting/ endpoints that abuse a path traversal issue in the Username field and a lack of input sanitization on the SSH Key field. Overwriting specific files may lead to arbitrary code execution as NT AUTHORITY\SYSTEM.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
7 references
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CVE-2023-38949 (GCVE-0-2023-38949)
Vulnerability from cvelistv5 – Published: 2023-08-03 00:00 – Updated: 2024-10-17 16:05
VLAI
Summary
An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily reset the Administrator password via a crafted web request.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
2 references
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CVE-2023-38950 (GCVE-0-2023-38950)
Vulnerability from cvelistv5 – Published: 2023-08-03 00:00 – Updated: 2025-11-04 16:56Summary
A path traversal vulnerability in the iclock API of ZKTeco BioTime v8.5.5 allows unauthenticated attackers to read arbitrary files via supplying a crafted payload. This vulnerability was fixed in version 9.0.120240617.19506 of ZKBioTime.
Severity
7.5 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://zkteco.com | |
| https://claroty.com/team82/disclosure-dashboard/c… | |
| https://sploitus.com/exploit?id=PACKETSTORM:177859 | exploit |
| https://www.fortinet.com/content/dam/fortinet/ass… | media-coverage |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
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CVE-2022-38802 (GCVE-0-2022-38802)
Vulnerability from cvelistv5 – Published: 2022-11-30 00:00 – Updated: 2025-04-24 19:49
VLAI
Summary
Zkteco BioTime < 8.5.3 Build:20200816.447 is vulnerable to Incorrect Access Control via resign, private message, manual log, time interval, attshift, and holiday. An authenticated administrator can read local files by exploiting XSS into a pdf generator when exporting data as a PDF
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
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CVE-2022-38803 (GCVE-0-2022-38803)
Vulnerability from cvelistv5 – Published: 2022-11-30 00:00 – Updated: 2025-04-24 19:46
VLAI
Summary
Zkteco BioTime < 8.5.3 Build:20200816.447 is vulnerable to Incorrect Access Control via Leave, overtime, Manual log. An authenticated employee can read local files by exploiting XSS into a pdf generator when exporting data as a PDF
Severity
6.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
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CVE-2022-38801 (GCVE-0-2022-38801)
Vulnerability from cvelistv5 – Published: 2022-11-30 00:00 – Updated: 2025-04-24 19:53
VLAI
Summary
In Zkteco BioTime < 8.5.3 Build:20200816.447, an employee can hijack an administrator session and cookies using blind cross-site scripting.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
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CVE-2022-30515 (GCVE-0-2022-30515)
Vulnerability from cvelistv5 – Published: 2022-11-08 00:00 – Updated: 2025-05-01 18:48
VLAI
Summary
ZKTeco BioTime 8.5.4 is missing authentication on folders containing employee photos, allowing an attacker to view them through filename enumeration.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
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