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vuln-cve/data/2021/47xxx/CVE-2021-47743.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2021-47743",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2025-12-31T02:09:17.953Z",
"datePublished": "2025-12-31T18:40:54.727Z",
"dateUpdated": "2026-05-24T01:37:01.086Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck",
"dateUpdated": "2026-05-24T01:37:01.086Z"
},
"datePublic": "2021-08-15T00:00:00.000Z",
"title": "COMMAX Biometric Access Control System 1.0.0 Reflected XSS via Cookie Parameters",
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"cweId": "CWE-79",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "COMMAX Co., Ltd.",
"product": "COMMAX Biometric Access Control System",
"versions": [
{
"version": "1.0.0",
"status": "affected"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS"
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"references": [
{
"url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5660.php",
"name": "Zero Science Lab Disclosure (ZSL-2021-5660)",
"tags": [
"third-party-advisory"
]
},
{
"url": "https://packetstormsecurity.com/files/163834",
"name": "Packet Storm Security Exploit Entry",
"tags": [
"exploit"
]
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/207578",
"name": "IBM X-Force Vulnerability Exchange",
"tags": [
"vdb-entry"
]
},
{
"url": "https://cxsecurity.com/issue/WLB-2021080063",
"name": "CXSecurity Vulnerability Database Entry",
"tags": [
"third-party-advisory"
]
},
{
"url": "https://www.commax.com/",
"name": "Vendor Homepage",
"tags": [
"vendor-advisory"
]
},
{
"name": "VulnCheck Advisory: COMMAX Biometric Access Control System 1.0.0 Reflected XSS via Cookie Parameters",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/commax-biometric-access-control-system-reflected-xss-via-cookie-parameters"
}
],
"credits": [
{
"lang": "en",
"value": "LiquidWorm as Gjoko Krstic of Zero Science Lab",
"type": "finder"
}
],
"x_generator": {
"engine": "vulncheck"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-01-02T20:42:04.803172Z",
"id": "CVE-2021-47743",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-01-02T20:42:10.468Z"
}
}
]
}
}