CVE-2018-18806: School Equipment Monitoring System 1.0 allows SQL injection via the login screen, related to include/user.vb.

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2018-18806 is a critical-severity flaw (CVSS 9.8) affecting school equipment monitoring system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

School Equipment Monitoring System 1.0 allows SQL injection via the login screen, related to include/user.vb.

Why this priority

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

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

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.6% (top 24%)
CISA exploited list	No
Weakness	CWE-89
Published	2018-11-16
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: school equipment monitoring system project

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

Am I affected?

Timeline

2018-11-16 18:29 UTCPublished CVE record published
2026-06-17 01:47 UTCUpdated Record last modified

school equipment monitoring system project school equipment monitoring system DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy school-equipment-monitoring-system || rpm -q school-equipment-monitoring-system || school-equipment-monitoring-system --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison school-equipment-monitoring-system sudo apt install school-equipment-monitoring-system=<VERSION_BEFORE_1.0> sudo apt-mark hold school-equipment-monitoring-system

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

dnf --showduplicates list school-equipment-monitoring-system sudo dnf downgrade school-equipment-monitoring-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add school-equipment-monitoring-system

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-2018-18806?

school equipment monitoring system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2018-18806 being exploited?

CVE-2018-18806 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-2018-18806 affect?

CVE-2018-18806 affects school equipment monitoring system. Severity is critical (CVSS 9.8). School Equipment Monitoring System 1.0 allows SQL injection via the login screen, related to include/user.vb.

How urgent is CVE-2018-18806?

Priority 63/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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