Is CVE-2016-20029 actively exploited?

No active exploitation of CVE-2016-20029 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2016-20029 be exploited remotely?

No. CVE-2016-20029 requires local access to exploit.

What is the CVSS score of CVE-2016-20029?

CVE-2016-20029 has a CVSS score of 6.2 (MEDIUM).

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MEDIUM

CVE-2016-20029

CWE-276Published: March 16, 2026· Updated: Mar 16, 2026

6.2

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:6.1th

Official Description

ZKTeco ZKBioSecurity 3.0 contains a file path manipulation vulnerability that allows attackers to access arbitrary files by modifying file paths used to retrieve local resources. Attackers can manipulate path parameters to bypass access controls and retrieve sensitive information including configuration files, source code, and protected application resources.

NVD Source

Technical Analysis

CVE-2016-20029 requires local access, meaning attackers must already have a foothold on the target system.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 6.2.