{"schema_version":1,"title":"Paessler PRTG Network Monitor vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 8 vulnerabilities in Paessler PRTG Network Monitor: 2 in the last 7 days and 5 in the last 90 days, 2 of them critical and 2 exploited in the wild. The most recent, CVE-2026-4638, was published on 24 September 2026.","url":"https://junglewise.ai/threats/technologies/prtg-network-monitor","json_url":"https://junglewise.ai/threats/technologies/prtg-network-monitor.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/prtg-network-monitor","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":8,"critical":2,"exploited":2,"last_7_days":2,"last_30_days":5,"last_90_days":5,"last_365_days":5},"latest":[{"cve":"CVE-2026-4638","epss":0.0027,"slug":"cve-2026-4638-prtg-network-monitor-before-version-26-2-120-1449-ships-a-demo-exe","title":"Paessler PRTG Network Monitor password disclosure in demo sensor","severity":"info","exploited":false,"published_at":"2026-09-24T11:16:45.953+00:00","url":"https://junglewise.ai/threats/cve-2026-4638-prtg-network-monitor-before-version-26-2-120-1449-ships-a-demo-exe"},{"cve":"CVE-2026-4637","epss":0.0055,"slug":"cve-2026-4637-paessler-prtg-network-monitor-before-version-26-2-120-1449-is","title":"Paessler PRTG Network Monitor reflected XSS in error responses","severity":"info","exploited":false,"published_at":"2026-09-24T10:17:37.813+00:00","url":"https://junglewise.ai/threats/cve-2026-4637-paessler-prtg-network-monitor-before-version-26-2-120-1449-is"},{"cve":"CVE-2023-28148","cvss":7.2,"epss":0.0021,"slug":"cve-2023-28148-paessler-prtg-cross-site-scripting-in-body-class","title":"Paessler PRTG cross-site scripting in body class","severity":"high","exploited":false,"published_at":"2026-09-14T05:16:56.837+00:00","url":"https://junglewise.ai/threats/cve-2023-28148-paessler-prtg-cross-site-scripting-in-body-class"},{"cve":"CVE-2023-22632","cvss":2.7,"epss":0.0023,"slug":"cve-2023-22632-paessler-prtg-network-monitor-arbitrary-file-write-via-ftp-server","title":"Paessler PRTG Network Monitor arbitrary file write via FTP Server Count Sensor","severity":"low","exploited":false,"published_at":"2026-09-14T04:16:34.96+00:00","url":"https://junglewise.ai/threats/cve-2023-22632-paessler-prtg-network-monitor-arbitrary-file-write-via-ftp-server"},{"cve":"CVE-2023-22631","cvss":2.7,"epss":0.0023,"slug":"cve-2023-22631-paessler-prtg-network-monitor-arbitrary-file-write-in-http-xml","title":"Paessler PRTG Network Monitor arbitrary file write in HTTP XML/REST Sensor","severity":"low","exploited":false,"published_at":"2026-09-14T04:16:33.853+00:00","url":"https://junglewise.ai/threats/cve-2023-22631-paessler-prtg-network-monitor-arbitrary-file-write-in-http-xml"},{"cve":"CVE-2018-9276","cvss":7.2,"slug":"cve-2018-9276-paessler-prtg-network-monitor-os-command-injection-vulnerability","title":"Paessler PRTG Network Monitor OS Command Injection Vulnerability","severity":"critical","exploited":true,"published_at":"2025-02-04T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-9276-paessler-prtg-network-monitor-os-command-injection-vulnerability"},{"cve":"CVE-2018-19410","cvss":9.8,"slug":"cve-2018-19410-paessler-prtg-network-monitor-local-file-inclusion-vulnerability","title":"Paessler PRTG Network Monitor Local File Inclusion Vulnerability","severity":"critical","exploited":true,"published_at":"2025-02-04T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-19410-paessler-prtg-network-monitor-local-file-inclusion-vulnerability"},{"cve":"CVE-2015-7743","cvss":6.5,"slug":"cve-2015-7743-paessler-prtg-network-monitor-xxe-in-http-xml-rest-value-sensor","title":"Paessler PRTG Network Monitor XXE in HTTP XML/REST Value sensor","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.393+00:00","url":"https://junglewise.ai/threats/cve-2015-7743-paessler-prtg-network-monitor-xxe-in-http-xml-rest-value-sensor"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Paessler PRTG Network Monitor","slug":"prtg-network-monitor","vendor":{"name":"Paessler","slug":"paessler","url":"https://junglewise.ai/threats/vendors/paessler"},"aliases":[],"category":"network-monitoring","homepage":"https://www.paessler.com/prtg","repo_url":"https://www.paessler.com/prtg","description":"PRTG Network Monitor is an agentless network monitoring software solution for monitoring system conditions and traffic.","url":"https://junglewise.ai/threats/technologies/prtg-network-monitor"},"most_severe":[{"cve":"CVE-2018-19410","cvss":9.8,"slug":"cve-2018-19410-paessler-prtg-network-monitor-local-file-inclusion-vulnerability","title":"Paessler PRTG Network Monitor Local File Inclusion Vulnerability","severity":"critical","exploited":true,"published_at":"2025-02-04T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-19410-paessler-prtg-network-monitor-local-file-inclusion-vulnerability"},{"cve":"CVE-2018-9276","cvss":7.2,"slug":"cve-2018-9276-paessler-prtg-network-monitor-os-command-injection-vulnerability","title":"Paessler PRTG Network Monitor OS Command Injection Vulnerability","severity":"critical","exploited":true,"published_at":"2025-02-04T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-9276-paessler-prtg-network-monitor-os-command-injection-vulnerability"},{"cve":"CVE-2023-28148","cvss":7.2,"epss":0.0021,"slug":"cve-2023-28148-paessler-prtg-cross-site-scripting-in-body-class","title":"Paessler PRTG cross-site scripting in body class","severity":"high","exploited":false,"published_at":"2026-09-14T05:16:56.837+00:00","url":"https://junglewise.ai/threats/cve-2023-28148-paessler-prtg-cross-site-scripting-in-body-class"},{"cve":"CVE-2015-7743","cvss":6.5,"slug":"cve-2015-7743-paessler-prtg-network-monitor-xxe-in-http-xml-rest-value-sensor","title":"Paessler PRTG Network Monitor XXE in HTTP XML/REST Value sensor","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.393+00:00","url":"https://junglewise.ai/threats/cve-2015-7743-paessler-prtg-network-monitor-xxe-in-http-xml-rest-value-sensor"},{"cve":"CVE-2023-22632","cvss":2.7,"epss":0.0023,"slug":"cve-2023-22632-paessler-prtg-network-monitor-arbitrary-file-write-via-ftp-server","title":"Paessler PRTG Network Monitor arbitrary file write via FTP Server Count Sensor","severity":"low","exploited":false,"published_at":"2026-09-14T04:16:34.96+00:00","url":"https://junglewise.ai/threats/cve-2023-22632-paessler-prtg-network-monitor-arbitrary-file-write-via-ftp-server"},{"cve":"CVE-2023-22631","cvss":2.7,"epss":0.0023,"slug":"cve-2023-22631-paessler-prtg-network-monitor-arbitrary-file-write-in-http-xml","title":"Paessler PRTG Network Monitor arbitrary file write in HTTP XML/REST Sensor","severity":"low","exploited":false,"published_at":"2026-09-14T04:16:33.853+00:00","url":"https://junglewise.ai/threats/cve-2023-22631-paessler-prtg-network-monitor-arbitrary-file-write-in-http-xml"},{"cve":"CVE-2026-4637","epss":0.0055,"slug":"cve-2026-4637-paessler-prtg-network-monitor-before-version-26-2-120-1449-is","title":"Paessler PRTG Network Monitor reflected XSS in error responses","severity":"info","exploited":false,"published_at":"2026-09-24T10:17:37.813+00:00","url":"https://junglewise.ai/threats/cve-2026-4637-paessler-prtg-network-monitor-before-version-26-2-120-1449-is"},{"cve":"CVE-2026-4638","epss":0.0027,"slug":"cve-2026-4638-prtg-network-monitor-before-version-26-2-120-1449-ships-a-demo-exe","title":"Paessler PRTG Network Monitor password disclosure in demo sensor","severity":"info","exploited":false,"published_at":"2026-09-24T11:16:45.953+00:00","url":"https://junglewise.ai/threats/cve-2026-4638-prtg-network-monitor-before-version-26-2-120-1449-ships-a-demo-exe"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}