How severe is CVE-2020-22171?

CVE-2020-22171 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-22171 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-22171?

CVE-2020-22171 affects Phpgurukul Hospital Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-22171?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-22171 published?

CVE-2020-22171 was published on 2021-06-22 and last updated on 2026-06-17.

CVE-2020-22171

CVE-2020-22171 is a high-severity vulnerability in Phpgurukul Hospital Management System with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Phpgurukul Hospital Management System
Published: 2021-06-22
Last modified: 2026-06-17

Description

PHPGurukul Hospital Management System in PHP v4.0 has a SQL injection vulnerability in \hms\registration.php. Remote unauthenticated users can exploit the vulnerability to obtain database sensitive information.

Frequently asked questions

What is CVE-2020-22171?: PHPGurukul Hospital Management System in PHP v4.0 has a SQL injection vulnerability in \hms\registration.php. Remote unauthenticated users can exploit the vulnerability to obtain database sensitive information.
How severe is CVE-2020-22171?: CVE-2020-22171 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-22171 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-22171?: CVE-2020-22171 affects Phpgurukul Hospital Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-22171?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-22171 published?: CVE-2020-22171 was published on 2021-06-22 and last updated on 2026-06-17.

References

https://github.com/itodaro/PHPGurukul_Hospital_Management_System4.0_cve

Affected products (1)

cpe:2.3:a:phpgurukul:hospital_management_system:4.0:*:*:*:*:*:*:*

More vulnerabilities in Phpgurukul Hospital Management System

CVE-2025-56214 — Critical (CVSS 9.8): phpgurukul Hospital Management System 4.0 is vulnerable to SQL Injection in index.php via the username parameter.
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