CVE-2021-31627

Published: Oct 29, 2021Modified: Nov 21, 2024

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

Buffer Overflow vulnerability in Tenda AC9 V1.0 through V15.03.05.19(6318), and AC9 V3.0 V15.03.06.42_multi, allows attackers to execute arbitrary code via the index parameter.

Affected (2)

Products: Tendacn: Ac9 Firmware

Tendacn

1 product

Ac9 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tendacn Ac9 Firmware	Up to 15.03.06.42_multi

Running on/with	Platform Versions
Tendacn Ac9	Version 3.0

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tendacn Ac9 Firmware	Up to 15.03.05.19\(6318\)

Running on/with	Platform Versions
Tendacn Ac9	Version 1.0

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (4)

http://tenda.com

Source: cve@mitre.org

Not Applicable

https://github.com/Lyc-heng/routers/blob/main/routers/stack3.md

Source: cve@mitre.org

ExploitThird Party Advisory

http://tenda.com

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

Not Applicable

https://github.com/Lyc-heng/routers/blob/main/routers/stack3.md

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

ExploitThird Party Advisory

Timeline

No history available yet.