How severe is CVE-2021-45348?

CVE-2021-45348 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 none, integrity none, and availability high.

Is CVE-2021-45348 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-45348?

CVE-2021-45348 affects Attendance Management System Project Attendance Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-45348?

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-2021-45348 published?

CVE-2021-45348 was published on 2022-02-14 and last updated on 2026-06-17.

CVE-2021-45348

CVE-2021-45348 is a high-severity vulnerability in Attendance Management System Project Attendance 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.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Attendance Management System Project Attendance Management System
Published: 2022-02-14
Last modified: 2026-06-17

Description

An Arbitrary File Deletion vulnerability exists in SourceCodester Attendance Management System v1.0 via the csv parameter in admin/pageUploadCSV.php, which can cause a Denial of Service (crash).

Frequently asked questions

What is CVE-2021-45348?: An Arbitrary File Deletion vulnerability exists in SourceCodester Attendance Management System v1.0 via the csv parameter in admin/pageUploadCSV.php, which can cause a Denial of Service (crash).
How severe is CVE-2021-45348?: CVE-2021-45348 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 none, integrity none, and availability high.
Is CVE-2021-45348 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-45348?: CVE-2021-45348 affects Attendance Management System Project Attendance Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-45348?: 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-2021-45348 published?: CVE-2021-45348 was published on 2022-02-14 and last updated on 2026-06-17.

References

https://www.sourcecodester.com/php/14173/attendance-management-system.html#comment-96869

Affected products (1)

cpe:2.3:a:attendance_management_system_project:attendance_management_system:1.0:*:*:*:*:*:*:*

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