Description
A vulnerability has been found in Tenda i6 1.0.0.9(3857) and classified as critical. This vulnerability affects the function formSetCfm of the file /goform/setcfm of the component httpd. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-252256. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References (3)
Core 3
Core References
Permissions Required, Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.252256
Permissions Required, Third Party Advisory, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.252256
Exploit, Permissions Required, Third Party Advisory exploit
https://jylsec.notion.site/Tenda-i6-has-stack-buffer-overflow-vulnerability-in-formSetCfm-9c9952ba7216422c8188e75c94bb531a?pvs=4
Scores
CVSS v3
7.2
EPSS
0.0009
EPSS Percentile
26.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-121
CWE-787
Status
published
Products (1)
tenda/i6_firmware
1.0.0.9\(3857\)
Published
Jan 29, 2024
Tracked Since
Feb 18, 2026