What is CVE-2018-18550?

CVE-2018-18550 is a high-severity vulnerability in Serverscheck, classified under SQL Injection. CVSS score: 8.8/10. Published 2018-10-21.

How severe is CVE-2018-18550?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Serverscheck

CVE-2018-18550

ServersCheck Monitoring Software before 14.3.4 allows SQL Injection by an authenticated user.

Vulnerability class: SQL Injection

Published 2018-10-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (59.2th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Serverscheck

Weakness classification (CWE)

CWE-89 — SQL Injection

References

serverscheck.com/monitoring-software/release.asp (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2018-18550?: CVE-2018-18550 is a high-severity vulnerability in Serverscheck, classified under SQL Injection. CVSS score: 8.8/10. Published 2018-10-21.
How severe is CVE-2018-18550?: High severity. CVSS v3 base score is 8.8 out of 10.