CVE-2020-20746

Published: Sep 30, 2021Modified: Nov 21, 2024

7.2

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.2 / Impact: 5.9

Source: NVD

Description

A stack-based buffer overflow in the httpd server on Tenda AC9 V15.03.06.60_EN allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via a crafted POST request to /goform/SetStaticRouteCfg.

Affected (1)

Products: Tendacn: Ac9 Firmware

Tendacn

1 product

Ac9 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tendacn Ac9 Firmware	Version 15.03.06.60_en

Running on/with	Platform Versions
Tendacn Ac9	Version 3.0

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (4)

https://cwe.mitre.org/data/definitions/121.html

Source: cve@mitre.org

Technical Description

https://github.com/grapefruitvul/vulinfo/blob/master/tenda/vul1.md

Source: cve@mitre.org

ExploitThird Party Advisory

https://cwe.mitre.org/data/definitions/121.html

Source: af854a3a-2127-422b-91ae-364da2661108

Technical Description

https://github.com/grapefruitvul/vulinfo/blob/master/tenda/vul1.md

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.