CVE-2014-3857: Multiple SQL injection vulnerabilities in Kerio Control Statistics in Kerio Control (formerly WinRoute Firewal

Q: How do I fix CVE-2014-3857?

control: upgrade to newer than 8.3.1. Exact commands for each OS are on this page.

Q: Is CVE-2014-3857 being exploited?

CVE-2014-3857 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2014-3857 affect?

CVE-2014-3857 affects control. Severity is medium (CVSS 6.5). Multiple SQL injection vulnerabilities in Kerio Control Statistics in Kerio Control (formerly WinRoute Firewall) before 8.3.2 allow remote authenticated users to execute arbitrary SQL commands via the (1) x_16 or (2) x_17 parameter to print

Q: How urgent is CVE-2014-3857?

Priority 48/100. Public exploit reference

This month

MEDIUM 6.5UPGRADE

CVE-2014-3857 is a medium-severity flaw (CVSS 6.5) affecting control. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple SQL injection vulnerabilities in Kerio Control Statistics in Kerio Control (formerly WinRoute Firewall) before 8.3.2 allow remote authenticated users to execute arbitrary SQL commands via the (1) x_16 or (2) x_17 parameter to print.php.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
EPSS exploit chance	2.2% (top 18%)
CISA exploited list	No
Weakness	CWE-89
Published	2014-07-03
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: kerio

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

Am I affected?

Timeline

2014-07-03 14:55 UTCPublished CVE record published
2026-06-17 00:09 UTCUpdated Record last modified

kerio control UPGRADE

Affected: <= 8.3.1 · 8.3.0

Fixed in: newer than 8.3.1

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 8.3.1 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade control

Note

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

Public exploits and detection

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

Exploit-DB: Kerio Control 8.3.1 - Blind SQL Injection

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-2014-3857?

control: upgrade to newer than 8.3.1. Exact commands for each OS are on this page.

Is CVE-2014-3857 being exploited?

CVE-2014-3857 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-2014-3857 affect?

CVE-2014-3857 affects control. Severity is medium (CVSS 6.5). Multiple SQL injection vulnerabilities in Kerio Control Statistics in Kerio Control (formerly WinRoute Firewall) before 8.3.2 allow remote authenticated users to execute arbitrary SQL commands via the (1) x_16 or (2) x_17 parameter to print

How urgent is CVE-2014-3857?

Priority 48/100. Public exploit reference

Software pages

PHP vulnerabilities

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References

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