CVE-2022-29797

Published: Jun 13, 2022Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

There is a buffer overflow vulnerability in CV81-WDM FW 01.70.49.29.46. Successful exploitation of this vulnerability may lead to privilege escalation.

Affected (1)

Products: Huawei: Cv81 Wdm Firmware

Huawei

1 product

Cv81 Wdm Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Huawei Cv81 Wdm Firmware	Version 01.70.49.29.46

Running on/with	Platform Versions
Huawei Cv81 Wdm	All versions

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 (2)

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220427-01-e9a493e2-en

Source: psirt@huawei.com

Vendor Advisory

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220427-01-e9a493e2-en

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

Vendor Advisory

Timeline

No history available yet.