CVE-2025-11325CWE-119CWE-121

CVE-2025-11325

High · published October 6, 2025

CVSS v3.1
8.8
EPSS
1%
Percentile
56.1
In the wild
Unconfirmed
What it is

A security flaw has been discovered in Tenda AC18 15.03.05.19(6318). Affected by this issue is some unknown functionality of the file /goform/fast_setting_pppoe_set. Performing a manipulation of the argument Username results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.

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
0.00799 · 56.1th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2025-10-06T11:15Z
Affected products (1)
ProductVersionsFixed in
tenda/ac18_firmwareall versions—
References (5)
https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/fast_setting_pppoe_set.md · [email protected]https://vuldb.com/?ctiid.327208 · [email protected]https://vuldb.com/?id.327208 · [email protected]https://vuldb.com/?submit.664527 · [email protected]https://www.tenda.com.cn/ · [email protected]
EPSS history
Timeline
  • 06 OCT 07:02Z
    Tenda AC18 fast_setting_pppoe_set stack-based overflow
    cvelistv5