CVE-2025-12322

Tenda CH22 NatStaticSetting fromNatStaticSetting buffer overflow

Published: Oct 27, 2025Updated: Feb 24, 2026 Sources: CVE List NVD BDUCWE-119

8.8HIGH

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-119 CWE-120

Affected Products

Tenda

commercial·CN

ch22 firmware

Networking Infrastructure

CH22

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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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

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References

https://github.com/QIU-DIE/CVE/issues/19

github.com

https://vuldb.com/?ctiid.330101

vuldb.com

https://vuldb.com/?id.330101

vuldb.com

and 3 more references View all →

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