CVE-2018-10207: An issue was discovered in Vaultize Enterprise File Sharing 17.05.31

Routine

MEDIUM 5.3REMOTEDOWNGRADE

CVE-2018-10207 is a medium-severity flaw (CVSS 5.3) affecting enterprise file sharing. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in Vaultize Enterprise File Sharing 17.05.31. An attacker can exploit Missing Authorization on the FlexPaperViewer SWF reader, and export files that should have been restricted, via vectors involving page-by-page access to a document in SWF format.

Why this priority

Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.0% (top 37%)
CISA exploited list	No
Weakness	CWE-862
Published	2018-04-25
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: vaultize

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

Am I affected?

Timeline

2018-04-25 18:29 UTCPublished CVE record published
2026-06-17 01:33 UTCUpdated Record last modified

vaultize enterprise file sharing DOWNGRADE

Affected: 17.05.31

Fixed in: no fixed release known

Safe to downgrade to: a release before 17.05.31

1. Check installed version

apt-cache policy enterprise-file-sharing || rpm -q enterprise-file-sharing || enterprise-file-sharing --version

2. No fixed release: DOWNGRADE to a release before 17.05.31 (Debian / Ubuntu)

apt-cache madison enterprise-file-sharing sudo apt install enterprise-file-sharing=<VERSION_BEFORE_17.05.31> sudo apt-mark hold enterprise-file-sharing

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

dnf --showduplicates list enterprise-file-sharing sudo dnf downgrade enterprise-file-sharing-<VERSION_BEFORE_17.05.31> sudo dnf versionlock add enterprise-file-sharing

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-2018-10207?

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

Is CVE-2018-10207 being exploited?

CVE-2018-10207 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-2018-10207 affect?

CVE-2018-10207 affects enterprise file sharing. Severity is medium (CVSS 5.3). An issue was discovered in Vaultize Enterprise File Sharing 17.05.31. An attacker can exploit Missing Authorization on the FlexPaperViewer SWF reader, and export files that should have been restricted, via vectors involving page-by-page acc

How urgent is CVE-2018-10207?

Priority 39/100. Remotely exploitable, no login, no user action

Related CVEs

CVE-2018-10213 MEDIUM 5.4 DOWNGRADE An issue was discovered in Vaultize Enterprise File Sharing 17.05.31
CVE-2018-10212 MEDIUM 5.4 DOWNGRADE An issue was discovered in Vaultize Enterprise File Sharing 17.05.31
CVE-2018-10211 MEDIUM 5.3 DOWNGRADE An issue was discovered in Vaultize Enterprise File Sharing 17.05.31
CVE-2018-10210 MEDIUM 5.3 DOWNGRADE An issue was discovered in Vaultize Enterprise File Sharing 17.05.31
CVE-2018-10209 MEDIUM 5.4 DOWNGRADE An issue was discovered in Vaultize Enterprise File Sharing 17.05.31

References

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