How severe is CVE-2021-43629?

CVE-2021-43629 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-43629 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-43629?

CVE-2021-43629 affects Projectworlds Hospital Management System In Php. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-43629?

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

When was CVE-2021-43629 published?

CVE-2021-43629 was published on 2021-12-22 and last updated on 2026-06-17.

CVE-2021-43629

CVE-2021-43629 is a critical-severity vulnerability in Projectworlds Hospital Management System In Php with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Projectworlds Hospital Management System In Php
Published: 2021-12-22
Last modified: 2026-06-17

Description

Projectworlds Hospital Management System v1.0 is vulnerable to SQL injection via multiple parameters in admin_home.php.

Frequently asked questions

What is CVE-2021-43629?: Projectworlds Hospital Management System v1.0 is vulnerable to SQL injection via multiple parameters in admin_home.php.
How severe is CVE-2021-43629?: CVE-2021-43629 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-43629 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-43629?: CVE-2021-43629 affects Projectworlds Hospital Management System In Php. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-43629?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-43629 published?: CVE-2021-43629 was published on 2021-12-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:projectworlds:hospital_management_system_in_php:1.0:*:*:*:*:*:*:*

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