CVE-2019-11397: GetFile.aspx in Rapid4 RapidFlows Enterprise Application Builder 4.5M.23 (when used with .NET Framework 4.5) a

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MEDIUM 6.5WATCHLISTDOWNGRADEDOWNGRADE

CVE-2019-11397 is a medium-severity flaw (CVSS 6.5) affecting rapid4, .net framework. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

EPSS top 7%: very likely to be exploited
On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	5.5% (top 7%)
CISA exploited list	No
Weakness	CWE-22
Published	2019-05-14
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: microsoft · rapidflows

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2019-05-14 21:29 UTCPublished CVE record published
2026-06-17 02:12 UTCUpdated Record last modified

rapidflows rapid4 DOWNGRADE

Affected: 4.5m.23

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.5m.23

1. Check installed version

apt-cache policy rapid4 || rpm -q rapid4 || rapid4 --version

2. No fixed release: DOWNGRADE to a release before 4.5m.23 (Debian / Ubuntu)

apt-cache madison rapid4 sudo apt install rapid4=<VERSION_BEFORE_4.5m.23> sudo apt-mark hold rapid4

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list rapid4 sudo dnf downgrade rapid4-<VERSION_BEFORE_4.5m.23> sudo dnf versionlock add rapid4

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

microsoft .net framework DOWNGRADE

Affected: 4.5

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.5

1. Check installed version

apt-cache policy .net-framework || rpm -q .net-framework || .net-framework --version

2. No fixed release: DOWNGRADE to a release before 4.5 (Debian / Ubuntu)

apt-cache madison .net-framework sudo apt install .net-framework=<VERSION_BEFORE_4.5> sudo apt-mark hold .net-framework

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list .net-framework sudo dnf downgrade .net-framework-<VERSION_BEFORE_4.5> sudo dnf versionlock add .net-framework

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2019-11397?

rapid4: downgrade or apply the listed mitigation; .net framework: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-11397 being exploited?

CVE-2019-11397 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2019-11397 affect?

CVE-2019-11397 affects rapid4, .net framework. Severity is medium (CVSS 6.5). 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.

How urgent is CVE-2019-11397?

Priority 51/100. EPSS top 7%: very likely to be exploited; On your watchlist

Software pages

.NET vulnerabilities

References

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