CVE-2025-14879

CRITICAL 9.8

Tenda WH450 HTTP Request onSSIDChange stack-based overflow

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

A weakness has been identified in Tenda WH450 1.0.0.18. Affected is an unknown function of the file /goform/onSSIDChange of the component HTTP Request Handler. This manipulation of the argument ssid_index causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

CWE	CWE-121 CWE-119
Vendor	tenda
Product	wh450
Published	Dec 18, 2025
Last Updated	Feb 24, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / WH450

1.0.0.18

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.337370 vuldb.com: https://vuldb.com/?ctiid.337370 vuldb.com: https://vuldb.com/?submit.715362 github.com: https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/onSSIDChange/onSSIDChange.md tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 z472421519 (VulDB User)