CVE-2019-9552: Eloan V3.0 through 2018-09-20 allows remote attackers to list files via a direct request to the p2p/api/ or p2

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CRITICAL 9.8REMOTEUPGRADE

CVE-2019-9552 is a critical-severity flaw (CVSS 9.8) affecting eloan. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Eloan V3.0 through 2018-09-20 allows remote attackers to list files via a direct request to the p2p/api/ or p2p/lib/ or p2p/images/ URI.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	2.0% (top 19%)
CISA exploited list	No
Weakness	CWE-425
Published	2019-03-04
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: eloan project

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

Am I affected?

Timeline

2019-03-04 04:29 UTCPublished CVE record published
2026-06-17 02:43 UTCUpdated Record last modified

eloan project eloan UPGRADE

Affected: >= 3.0 and <= 2018-09-20

Fixed in: newer than 2018-09-20

Safe to downgrade to: a release before 3.0

1. Check installed version

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

2. UPGRADE to newer than 2018-09-20 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade eloan

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade eloan

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 3.0 (Debian / Ubuntu)

apt-cache madison eloan sudo apt install eloan=<VERSION_BEFORE_3.0> sudo apt-mark hold eloan

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list eloan sudo dnf downgrade eloan-<VERSION_BEFORE_3.0> sudo dnf versionlock add eloan

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-2019-9552?

eloan: upgrade to newer than 2018-09-20. Exact commands for each OS are on this page.

Is CVE-2019-9552 being exploited?

CVE-2019-9552 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-2019-9552 affect?

CVE-2019-9552 affects eloan. Severity is critical (CVSS 9.8). Eloan V3.0 through 2018-09-20 allows remote attackers to list files via a direct request to the p2p/api/ or p2p/lib/ or p2p/images/ URI.

How urgent is CVE-2019-9552?

Priority 65/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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