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CVE-2019-9760: FTPGetter Standard v.5.97.0.177 allows remote code execution when a user initiates an FTP connection to an att

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This week
CRITICAL 9.8REMOTEDOWNGRADE

CVE-2019-9760 is a critical-severity flaw (CVSS 9.8) affecting ftpgetter. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

FTPGetter Standard v.5.97.0.177 allows remote code execution when a user initiates an FTP connection to an attacker-controlled machine that sends crafted responses. Long responses can also crash the FTP client with memory corruption.

Why this priority

  • Critical severity
  • EPSS top 1%: very likely to be exploited
  • Public exploit reference
  • Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score9.8 (Critical)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance53.1% (top 1%)
CISA exploited listNo
WeaknessCWE-787
Published2019-03-14
Last modified2026-06-17
Publisher (CNA): MITRE · Vendor: ftpgetter

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

Am I affected?

Timeline

ftpgetter ftpgetter DOWNGRADE
Affected: 5.97.0.177
Fixed in: no fixed release known
Safe to downgrade to: a release before 5.97.0.177
1. Check installed version
apt-cache policy ftpgetter || rpm -q ftpgetter || ftpgetter --version
2. No fixed release: DOWNGRADE to a release before 5.97.0.177 (Debian / Ubuntu)
apt-cache madison ftpgetter sudo apt install ftpgetter=<VERSION_BEFORE_5.97.0.177> sudo apt-mark hold ftpgetter
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list ftpgetter sudo dnf downgrade ftpgetter-<VERSION_BEFORE_5.97.0.177> sudo dnf versionlock add ftpgetter
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.

Exact fixes by distribution

A distro patch exists: prefer upgrading over downgrading.
Fedora 46 · lis · FIXED · 2.1.21-2.fc46 · FEDORA-2026-039245acc6 · source
sudo dnf upgrade --advisory=FEDORA-2026-039245acc6
Fedora ELN · bitcoin-core · FIXED · 32.1-2.eln159 · FEDORA-2026-41e13beebe · source
sudo dnf upgrade --advisory=FEDORA-2026-41e13beebe

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

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-2019-9760?

ftpgetter: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-9760 being exploited?

CVE-2019-9760 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-2019-9760 affect?

CVE-2019-9760 affects ftpgetter. Severity is critical (CVSS 9.8). FTPGetter Standard v.5.97.0.177 allows remote code execution when a user initiates an FTP connection to an attacker-controlled machine that sends crafted responses. Long responses can also crash the FTP client with memory corruption.

How urgent is CVE-2019-9760?

Priority 69/100. Critical severity; EPSS top 1%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

References

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