CVE-2018-9276
HighActively exploited (CISA KEV)
Description
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.
SeverityHigh
CVSS7.2
Exploit probability—
Product
Paessler PRTG Network Monitor
PublishedJul 2, 2018
First seenJul 2, 2018
Added to KEVFeb 4, 2025
Weakness typeCWE-78OS command injection
How to fix
CISA required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA due date: Feb 25, 2025Update
- paessler prtg_network_monitor18.2.39, 21.2.68 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| paessler prtg_network_monitor | v < 18.2.39, 19.3.52 < v < 21.2.68 | 18.2.39, 21.2.68 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.