CVE-2021-4462 (GCVE-0-2021-4462)

Vulnerability from cvelistv5 – Published: 2025-11-10 22:32 – Updated: 2025-11-21 14:35 X_Known Exploited Vulnerability
VLAI?
Title
Employee Records System v1.0 Arbitrary File Upload RCE
Summary
Employee Records System version 1.0 contains an unrestricted file upload vulnerability that allows a remote unauthenticated attacker to upload arbitrary files via the uploadID.php endpoint; uploaded files can be executed because the application does not perform proper server-side validation. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-06 UTC.
Severity ?
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
Impacted products
Vendor Product Version
Employee Records System Employee Records System Affected: 1.0
Create a notification for this product.
Credits
sml
Show details on NVD website
To clipboard 

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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