CVE-2021-31627 Information

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.

CVSS Vector

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

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8