CVE-2025-12596

Name: CVE-2025-12596
Creator: NVD / NIST
Published: 2025-11-02T11:15:35.373+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 1.18%

Last modified Jun 17, 2026

CVE-2025-12596 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. EPSS estimates a 1.18% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

7.4/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

1.18%

63.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	Ac23 Firmware	16.03.07.52

References

https://github.com/LX-LX88/cve/issues/9Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?ctiid.330891Permissions Required, VDB Entry
https://vuldb.com/?id.330891Third Party Advisory, VDB Entry
https://vuldb.com/?submit.677585Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product
https://github.com/LX-LX88/cve/issues/9Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Nov 2, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-12596?

How severe is CVE-2025-12596?

CVE-2025-12596 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 1.18% probability of exploitation in the next 30 days.

How do I fix CVE-2025-12596?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-12596?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST