CVE-2021-47743
COMMAX Biometric Access Control System 1.0.0 Reflected XSS via Cookie Parameters
- State
- Published
- Severity
- 5.1 Medium
- Published
- Dec 31, 2025
- Updated
- May 24, 2026
- Reserved
- Dec 31, 2025
Description
COMMAX Biometric Access Control System 1.0.0 contains an unauthenticated reflected cross-site scripting vulnerability in cookie parameters 'CMX_ADMIN_NM' and 'CMX_COMPLEX_NM'. Attackers can inject malicious HTML and JavaScript code into these cookie values to execute arbitrary scripts in a victim's browser session.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | 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 | VulnCheck |
| 3.1 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
COMMAX Biometric Access Control SystemCOMMAX Co., Ltd. |
|
References
- Zero Science Lab Disclosure (ZSL-2021-5660)third-party-advisory
- Packet Storm Security Exploit Entryexploit
- IBM X-Force Vulnerability Exchangevdb-entry
- CXSecurity Vulnerability Database Entrythird-party-advisory
- Vendor Homepagevendor-advisory
- VulnCheck Advisory: COMMAX Biometric Access Control System 1.0.0 Reflected XSS via Cookie Parametersthird-party-advisory
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