CVE-2025-12232
criticalA vulnerability was detected in Tenda CH22 1.0.0.1.
Vendor / product: Tenda — ch22 firmware
A vulnerability was detected in Tenda CH22 1.0.0.1. Affected by this vulnerability is the function fromSafeClientFilter of the file /goform/SafeClientFilter. Performing a manipulation of the argument page results in buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.
CVSS
9.8
9.8 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2025-10-27 07:15
Modified: 2026-10-08 11:10
NVD status: Modified
Last synced 2 days ago
Verified against the source API 2026-10-27 07:06 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
tenda / ch22_firmware 1.0.0.1
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/QIU-DIE/CVE/issues/13 cna@vuldb.com
- https://vuldb.com/?ctiid.329902 cna@vuldb.com
- https://vuldb.com/?id.329902 cna@vuldb.com
- https://vuldb.com/?submit.673713 cna@vuldb.com
- https://www.tenda.com.cn/ cna@vuldb.com
- https://github.com/QIU-DIE/CVE/issues/13 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:06 UTC · record ↗