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CVE-2025-15229

Tenda CH22 DhcpListClient fromDhcpListClient denial of service

Published: Dec 30, 2025Updated: Jan 7, 2026 Sources: CVE List NVD BDUCWE-404
5.3MEDIUM
NVD MITRE
EPSS Score
4.0%
Top 10.4%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
Not available

Description

A vulnerability has been found in Tenda CH22 up to 1.0.0.1. Affected by this vulnerability is the function fromDhcpListClient of the file /goform/DhcpListClient. Such manipulation of the argument LISTLEN leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-404

Affected Products

Tenda
commercial·CN
CH22
Networking Infrastructure
ch22 firmware
Networking Infrastructure
Shenzhen Tenda Technology Co., Ltd.
commercial·CNaka tenda
Tenda CH22On-premNetwork Device
Networking Infrastructure / router-switch

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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References

https://github.com/master-abc/cve/issues/7
github.com
https://vuldb.com/?id.338625
vuldb.com
https://vuldb.com/?submit.725472
vuldb.com
and 4 more references View all →

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