PT-2023-4121 · Zkteco · Zkteco Biotime

Published

2023-08-01

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Updated

2025-11-04

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CVE-2023-38950

CVSS v2.0

9.4

High

VectorAV:N/AC:L/Au:N/C:C/I:N/A:C
Name of the Vulnerable Software and Affected Versions ZKTeco BioTime version 8.5.5
Description The issue is related to a path traversal vulnerability in the iclock API, which can be exploited by supplying a crafted payload, allowing unauthenticated attackers to read arbitrary files. This vulnerability may allow a remote attacker to gain access to sensitive information by reading files on the system.
Recommendations For ZKTeco BioTime version 8.5.5, consider restricting access to the iclock API until a patch is available. As a temporary workaround, limit the ability to supply crafted payloads to the API to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Relative Path Traversal

Path traversal

Weakness Enumeration

CWE-23CWE-22

Related Identifiers

BDU:2023-04430
CVE-2023-38950

Affected Products

Zkteco Biotime