Cyber Resilience

CVE-2025-45514

MediumPublic PoC

Published: 07 May 2025

Published
07 May 2025
Modified
27 May 2025
KEV Added
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Patch
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CVSS Score v3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS Score 0.0028 51.9th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-45514 is a medium-severity Stack-based Buffer Overflow (CWE-121) vulnerability in Tenda Fh451 Firmware. Its CVSS base score is 6.5 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked in the top 48.1% 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

Tenda FH451 V1.0.0.9 has a stack overflow vulnerability in the function.frmL7ImForm.

CWE(s)
CWE-121

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

Stack overflow vulnerability in the Tenda FH451 router's frmL7ImForm function, likely in a web interface, enables remote code execution via exploitation of a public-facing application.

Affected Assets

tenda
fh451 firmware
1.0.0.9

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References