Cyber Resilience

CVE-2021-45010

HighPublic PoC

Published: 15 March 2022

Published
15 March 2022
Modified
31 December 2025
KEV Added
—
Patch
23 January 2022
CVSS Score v3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.8104 99.2th percentile
Risk Priority 66 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-45010 is a high-severity Path Traversal (CWE-22) vulnerability in Prasathmani Tiny File Manager. Its CVSS base score is 8.8 (High).

Operationally, ranked in the top 0.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

A path traversal vulnerability in the file upload functionality in tinyfilemanager.php in Tiny File Manager before 2.4.7 allows remote attackers (with valid user accounts) to upload malicious PHP files to the webroot, leading to code execution.

CWE(s)
CWE-22

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

prasathmani
tiny file manager
≤ 2.4.7

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-10 Information Input Validation
addresses: CWE-22

Validates pathnames and filenames to prevent traversal outside intended directories.

References