CVE-2016-20027

MEDIUM EPSS 15.9%

Published Mar 16, 20263mo ago · Modified Jun 8, 20263w ago

5.1 CVSS 4.0

Medium

Published Mar 16, 2026 3mo ago

Last Modified Jun 8, 2026 3w ago

Description

ZKTeco ZKBioSecurity 3.0 contains multiple reflected cross-site scripting vulnerabilities that allow attackers to execute arbitrary HTML and script code by injecting malicious payloads through unsanitized parameters in multiple scripts. Attackers can craft malicious URLs with XSS payloads in vulnerable parameters to execute scripts in a user's browser session within the context of the affected application.

CVSS Details

Base Score

5.1

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction A

Scope X

Threat Intelligence

EPSS Exploit Probability

15.9% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 5

cxsecurity.com https://cxsecurity.com/issue/WLB-2016080267
exchange.xforce.ibmcloud.com https://exchange.xforce.ibmcloud.com/vulnerabilities/116476
packetstormsecurity.com https://packetstormsecurity.com/files/138568
vulncheck.com https://www.vulncheck.com/advisories/zkteco-zkbiosecurity-multiple-reflected-xss-vulnerabilities
zeroscience.mk https://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5363.php

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.