What is CVE-2019-11397?

CVE-2019-11397 is a medium-severity vulnerability in Microsoft .Net Framework, classified under Path Traversal. CVSS score: 6.5/10. Published 2019-05-14.

How severe is CVE-2019-11397?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Path Traversal in Microsoft .Net Framework

CVE-2019-11397

GetFile.aspx in Rapid4 RapidFlows Enterprise Application Builder 4.5M.23 (when used with .NET Framework 4.5) allows Local File Inclusion via the FileDesc parameter.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2019-05-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.055 (92.6th percentile), scored 2026-10-09.

Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 92.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.055 · newest: 0.055 · change: 0.000

Affected products

Microsoft .Net Framework — versions 4.5
Rapidflows Rapid4 — versions 4.5m.23

Weakness classification (CWE)

CWE-22 — Path Traversal

References

rapidflows.com/ (URL Repurposed, Product, Vendor Advisory)
medium.com/@javarmutt/rapid4-local-file-inclusion-0day-151c830ac74a

Frequently asked questions

What is CVE-2019-11397?: CVE-2019-11397 is a medium-severity vulnerability in Microsoft .Net Framework, classified under Path Traversal. CVSS score: 6.5/10. Published 2019-05-14.
How severe is CVE-2019-11397?: Medium severity. CVSS v3 base score is 6.5 out of 10.