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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-38951 Detail

Current Description

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.


View Analysis Description

Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://zkteco.com CVE Product 
https://claroty.com/team82/disclosure-dashboard/cve-2023-38951 CVE, MITRE Third Party Advisory 
https://github.com/omair2084/biotime-rce-8.5.5/blob/main/biotime_enum.py MITRE
https://krashconsulting.com/fury-of-fingers-biotime-rce/ MITRE
https://sploitus.com/exploit?id=PACKETSTORM:177859 CISA-ADP
https://www.zkteco.com/en/ZKBio_Time/ZKBioTime#Download MITRE
https://www.zkteco.com/en/announcement MITRE

Weakness Enumeration

CWE-ID CWE Name Source
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') cwe source acceptance level NIST   CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-38951
NVD Published Date:
08/03/2023
NVD Last Modified:
06/17/2026
Source:
MITRE