CVEvulnerability

CVE-2018-18706

7.5 HIGH Published 2018-10-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-10-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-119

Description

An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. It is a buffer overflow vulnerability in the router's web server -- httpd. When processing the "page" parameter of the function "fromDhcpListClient" for a request, it is directly used in a sprintf to a local variable placed on the stack, which overrides the return address of the function.

Affected configurations

• tenda ac7 firmware 15.03.06.44 cn • tenda ac9 firmware 15.03.05.19\(6318\) cn • tenda ac10 firmware 15.03.06.23 cn • tenda ac15 firmware 15.03.05.19 cn • tenda ac18 firmware 15.03.05.19\(6318\) cn

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References