Paessler GmbH has 2 CVEs on record. 2 were published in the last 90 days. The median CVSS is 6.1 (medium).
CVEs per month
Last 12 months, by publish date
1025/101125/111225/120126/010226/020326/030426/040526/050626/060726/070826/080926/09
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 6.1
- Publish → KEV
- —
- Last 90 days
- 2 prev 0
2
Total CVEs
0
Critical
0
CISA KEV
0
Exploited
Worst active — by depth score
CVE-2026-4637Medium· 5.1Paessler PRTG Network Monitor before version 26.2.120.1449 is affected by a reflected Cross-Site Scripting (XSS) vulnerability40CVE-2026-4638High· 7.1PRTG Network Monitor before version 26.2.120.1449 ships a demo EXE/Script sensor that multiplies two integer parameters using cscript.exe39
Paessler GmbH vulnerabilities
CVEs affecting Paessler GmbH, newest first. Open any entry for full detail, references, and exploit status.
2 CVEsRSS
CVE-2026-4638High· 7.1PRTG Network Monitor before version 26.2.120.1449 ships a demo EXE/Script sensor that multiplies two integer parameters using cscript.exe
PRTG Network Monitor before version 26.2.120.1449 ships a demo EXE/Script sensor that multiplies two integer parameters using cscript.exe. If a non-numeric value is passed instead, cscript.exe raises a 'Type mismatch' runtime error that …
▾ TwilightPaessler GmbH · PRTG Network MonitorEPSS 0.27%via NVD
CVE-2026-4637Medium· 5.1PoCPaessler PRTG Network Monitor before version 26.2.120.1449 is affected by a reflected Cross-Site Scripting (XSS) vulnerability
Paessler PRTG Network Monitor before version 26.2.120.1449 is affected by a reflected Cross-Site Scripting (XSS) vulnerability. When a request is made for a non-existent resource ending in \".htm\", the web interface returns an HTTP 403 …
▾ TwilightPaessler GmbH · PRTG Network MonitorEPSS 0.55%via NVD