vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2018-14557

N/A
Published: April 25, 2019 at 07:42 PM UTC
Updated: June 17, 2026 at 01:41 AM UTC
6 products affected across 1 vendorAC10 FirmwareAC9 FirmwareAC7 Firmware

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
N/A
Exploit prediction
EPSS 1%

Description

An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A buffer overflow vulnerability exists in the router's web server (httpd). When processing the page parameters for a post request, the value is directly written with sprintf to a local variable placed on the stack, which overrides the return address of the function, a causing buffer overflow.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

AC10 Firmware· Tenda
95%
v ≤ 15.03.06.23_cn
AC7 Firmware· Tenda
95%
v ≤ 15.03.06.44_cn
AC9 Firmware· Tenda
95%
v ≤ 15.03.05.19(6318)_cn
AC10· Tendadevice
80%
All versions
Ac7· Tendadevice
80%
All versions
Tenda AC9· Tendadevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-03/Tenda.md

CVSS

7.8HIGH[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-119

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card