CVE-2025-11122CWE-119CWE-121

CVE-2025-11122

High · published September 29, 2025

CVSS v3.1
8.8
EPSS
1%
Percentile
56.8
In the wild
Unconfirmed
What it is

A vulnerability was detected in Tenda AC18 15.03.05.19. This affects an unknown function of the file /goform/WizardHandle. The manipulation of the argument WANT/mtuvalue results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00821 · 56.8th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2025-09-29T02:15Z
Affected products (1)
ProductVersionsFixed in
tenda/ac18_firmwareall versions—
References (7)
https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/WizardHandle.md · [email protected]https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/WizardHandle2.md · [email protected]https://vuldb.com/?ctiid.326203 · [email protected]https://vuldb.com/?id.326203 · [email protected]https://vuldb.com/?submit.664194 · [email protected]https://vuldb.com/?submit.664195 · [email protected]https://www.tenda.com.cn/ · [email protected]
EPSS history
Timeline
  • 28 SEP 22:02Z
    Tenda AC18 WizardHandle stack-based overflow
    cvelistv5