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High severity7.5NVD Advisory· Published Jun 13, 2022· Updated Jun 17, 2026

CVE-2022-29798

CVE-2022-29798

Description

There is a denial of service vulnerability in CV81-WDM FW versions 01.70.49.29.46. Successful exploitation could cause denial of service.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

CV81-WDM FW/CV81-WDM FWdescription
Huawei/CV81-WDM FWllm-fuzzy
Range: 01.70.49.29.46

Patches

Vulnerability mechanics

References

1

www.huawei.com/en/psirt/security-advisories/huawei-sa-20220601-01-f75b152f-ennvdVendor Advisory

News mentions

1

Huawei zero-day attack behind last year’s crash of Luxembourg's entire telecoms network
The Record · May 19, 2026