CVE-2025-11356

Name: CVE-2025-11356
Creator: NVD / NIST
Published: 2025-10-07T07:15:44.933+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 0.73%

Last modified Jun 17, 2026

CVE-2025-11356 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. EPSS estimates a 0.73% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/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

0.73%

49.4th 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/cymiao1978/cve/blob/main/12.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.327241Permissions Required, VDB Entry
https://vuldb.com/?id.327241Third Party Advisory, VDB Entry
https://vuldb.com/?submit.664923Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product

Timeline

Published: Oct 7, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-11356?

How severe is CVE-2025-11356?

CVE-2025-11356 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.73% probability of exploitation in the next 30 days.

How do I fix CVE-2025-11356?

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-2025-11356?

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

Scan your code now

Source: NVD / NIST