CVE-2025-12596
criticalA security vulnerability has been detected in Tenda AC23 16.03.07.52.
Vendor / product: Tenda — ac23 firmware
A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly 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: 2025-11-02 11:15
Modified: 2026-10-18 21:10
NVD status: Analyzed
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 / ac23_firmware 16.03.07.52
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/LX-LX88/cve/issues/9 cna@vuldb.com
- https://vuldb.com/?ctiid.330891 cna@vuldb.com
- https://vuldb.com/?id.330891 cna@vuldb.com
- https://vuldb.com/?submit.677585 cna@vuldb.com
- https://www.tenda.com.cn/ cna@vuldb.com
- https://github.com/LX-LX88/cve/issues/9 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:06 UTC · record ↗