CVE-2025-12272

moderate-risk
Published 2025-10-27

A security flaw has been discovered in Tenda CH22 1.0.0.1. This impacts the function fromAddressNat of the file /goform/addressNat. Performing a manipulation of the argument page results in buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.

Do I need to act?

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0.43% 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/21
Permissions Required https://vuldb.com/?ctiid.329944
Third Party Advisory https://vuldb.com/?id.329944
Third Party Advisory https://vuldb.com/?submit.674159
Product https://www.tenda.com.cn/
Exploit https://github.com/QIU-DIE/CVE/issues/21
37
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal