CRITICAL

CVE-2020-27227

CVSS v3

9.8

CRITICAL

EPSS Score

2.9 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2020-27227 yet.

Full record on NVD

Description

An exploitable unatuhenticated command injection exists in the OpenClinic GA 5.173.3. Specially crafted web requests can cause commands to be executed on the server. An attacker can send a web request with parameters containing specific parameter to trigger this vulnerability, potentially allowing exfiltration of the database, user credentials and compromise underlying operating system.

Technical details

Published: 2021-04-13

Frequently asked questions

What is CVE-2020-27227?

Is CVE-2020-27227 actively exploited?

Active exploitation of CVE-2020-27227 has not been confirmed. Its EPSS score was 2.9% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-27227?

CVE-2020-27227 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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