Security readout for executives and security teams
This CVE affects older PRTG Network Monitor installations. An unauthenticated remote attacker could send a special HTTP request that terminates the PRTG Core Server Service, disrupting monitoring visibility rather than directly stealing data. Exposure is likely where PRTG versions earlier than 18.2.41.1652 are reachable over HTTP from untrusted networks. Internet-facing or broadly accessible management interfaces increase business risk. Treat this as a monitoring availability risk. It can blind operations teams by stopping the PRTG core service, so remediation should be prioritized where PRTG is externally reachable or critical to incident response. Mitigation focus: Upgrade PRTG Network Monitor to 18.2.41.1652 or later.; Check Paessler guidance for current supported update paths.; Restrict PRTG HTTP access to trusted administrative networks..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2018-19203 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2018-22/CVE reference · x_refsource_MISC
- https://www.paessler.com/prtg/history/stable#18.2.41.1652CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.