Description
A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. This affects the function fromWizardHandle of the file /goform/WizardHandle of the component POST Request Handler. The manipulation of the argument PPW leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.316737
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.316737
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.615487
Exploit, Third Party Advisory related
https://github.com/zezhifu1/cve_report/blob/main/FH451/fromWizardHandle.md
Exploit, Third Party Advisory exploit
https://github.com/zezhifu1/cve_report/blob/main/FH451/fromWizardHandle.md#payload
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0029
EPSS Percentile
52.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-120
Status
published
Products (1)
tenda/fh451_firmware
1.0.0.9
Published
Jul 17, 2025
Tracked Since
Feb 18, 2026