Description
A flaw has been found in Tenda CH22 1.0.0.1. Affected by this issue is the function fromNatStaticSetting of the file /goform/NatStaticSetting. Executing a manipulation of the argument page can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.330101
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.330101
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.674151
Exploit, Issue Tracking, Third Party Advisory broken-link
exploit
issue-tracking
https://github.com/QIU-DIE/CVE/issues/19
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0009
EPSS Percentile
25.1%
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-120
CWE-119
Status
published
Products (1)
tenda/ch22_firmware
1.0.0.1
Published
Oct 27, 2025
Tracked Since
Feb 18, 2026