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CVE-2018-9276Paessler PRTG Network Monitor OS Command Injection Vulnerability
An issue was discovered in PRTG Network Monitor before 18.2.39. An attacker who has access to the PRTG System Administrator web console with administrative privileges can exploit an OS command injection vulnerability (both on the server and on devices) by sending malformed parameters in sensor or notification management scenarios.
7.2 HIGHEPSS 86.99%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 7.2 | HIGH | 3.1NVD | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| 9.0 | HIGH | 2.0NVD | AV:N/AC:L/Au:S/C:C/I:C/A:C |
CISA required action
⚡ Known exploited · remediation due Feb 25, 2025
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Details
- CVE ID
- CVE-2018-9276
- Status
- Analyzed
- Assigner (CNA)
- mitre
- Published
- Jul 2, 2018
- Last modified
- 2026-06-17 02:06 UTC
- Weaknesses
Affected Products
From NVD CPE configurations.
paesslerprtg network monitor2 version ranges
- before 18.2.39
- 19.3.52 before 21.2.68
References
- packetstormsecurity.com http://packetstormsecurity.com/files/148334/PRTG-Command-Injection.html
- packetstormsecurity.com http://packetstormsecurity.com/files/161183/PRTG-Network-Monitor-Remote-Code-Execution.html
- securityfocus.com http://www.securityfocus.com/archive/1/542103/100/0/threaded
- exploit-db.com https://www.exploit-db.com/exploits/46527/
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-9276