Does anyone have the full article from WSJ?
https://www.wsj.com/articles/u-s-officials-say-huawei-can-covertly-access-telecom-networks-11581452256
U.S. officials say Huawei Technologies Co. can covertly access mobile-phone networks around the world through “back doors” designed for use by law enforcement, as Washington tries to persuade allies to exclude the Chinese company from their networks.
Intelligence shows Huawei has had this secret capability for more than a decade, U.S. officials said. Huawei rejected the allegations.