CVE-2016-20027
Reflected XSS in ZKTeco ZKBioSecurity 3.0 Enables Script Injection
Publication date: 2026-03-16
Last updated on: 2026-03-16
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| zkteco | zkbiosecurity | to 3.0.1.0_R_230 (inc) |
| zkteco | zkbiosecurity | 3.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in ZKTeco ZKBioSecurity 3.0 and involves multiple reflected cross-site scripting (XSS) issues. Attackers can inject malicious HTML or script code through unsanitized parameters in various scripts of the application. By crafting malicious URLs containing these XSS payloads, attackers can execute scripts within a user's browser session in the context of the affected application.
How can this vulnerability impact me? :
The vulnerability allows attackers to execute arbitrary scripts in the browser of users interacting with the affected application. This can lead to unauthorized actions such as stealing session cookies, hijacking user sessions, defacing web content, or redirecting users to malicious sites. Ultimately, it compromises the security and integrity of user interactions with the application.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know