Description
A security flaw has been discovered in Tenda CH22 1.0.0.1. This affects the function frmL7ImForm of the file /goform/L7Im. Performing a manipulation of the argument page results in buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.335866
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.335866
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.703035
Exploit, Issue Tracking, Third Party Advisory issue-tracking
https://github.com/maximdevere/CVE2/issues/5
Exploit, Issue Tracking, Third Party Advisory exploit
issue-tracking
https://github.com/maximdevere/CVE2/issues/5#issue-3673676260
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0005
EPSS Percentile
14.3%
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
Dec 11, 2025
Tracked Since
Feb 18, 2026