CVE-2025-12234

moderate-risk
Published 2025-10-27

A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Do I need to act?

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0.29% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Tenda

References (6)

Exploit https://github.com/QIU-DIE/CVE/issues/15
Permissions Required https://vuldb.com/?ctiid.329904
Third Party Advisory https://vuldb.com/?id.329904
Third Party Advisory https://vuldb.com/?submit.673718
Product https://www.tenda.com.cn/
Exploit https://github.com/QIU-DIE/CVE/issues/15
36
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal