CVE-2025-52379

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Nexxt Solutions NCM-X1800 Mesh Router firmware UV1.2.7 and below contains an authenticated command injection vulnerability in the firmware update feature. The /web/um_fileName_set.cgi and /web/um_web_upgrade.cgi endpoints fail to properly sanitize the upgradeFileName parameter, allowing authenticated attackers to execute arbitrary OS commands on the device, resulting in remote code execution."}, {"lang": "es", "value": "El firmware UV1.2.7 y anteriores del router en malla Nexxt Solutions NCM-X1800 contiene una vulnerabilidad de inyecci\u00f3n de comandos autenticados en la funci\u00f3n de actualizaci\u00f3n de firmware. Los endpoints /web/um_fileName_set.cgi y /web/um_web_upgrade.cgi no desinfectan correctamente el par\u00e1metro upgradeFileName, lo que permite a atacantes autenticados ejecutar comandos arbitrarios del sistema operativo en el dispositivo, lo que resulta en la ejecuci\u00f3n remota de c\u00f3digo."}], "id": "CVE-2025-52379", "lastModified": "2026-06-17T09:36:27.077", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-52379", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-07-15T18:53:59.537303Z", "version": "2.0.3"}}]}, "published": "2025-07-15T15:15:25.227", "references": [{"source": "cve@mitre.org", "url": "https://github.com/Vagebondcur/nexxt-solutions-NCM-X1800-exploits"}, {"source": "cve@mitre.org", "url": "https://github.com/Vagebondcur/nexxt-solutions-NCM-X1800-exploits/blob/main/CVE-2025-52379/writeup.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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