High severity8.0NVD Advisory· Published Sep 10, 2024· Updated Jul 5, 2026

CVE-2024-44667

Description

Shenzhen Haichangxing Technology Co., Ltd HCX H822 4G LTE Router M7628NNxISPxUIv2_v1.0.1557.15.35_P0 is vulnerable to Incorrect Access Control. Unauthenticated factory mode reset and command injection leads to information exposure and root shell access.

Affected products

Shenzhen Haichangxing Technology Co., Ltd/HCX H822 4G LTE Routerllm-fuzzy
Range: 1.0.1557.15.35_P0

Patches

Vulnerability mechanics

References

medium.com/@sengkyaut/unauthenticated-factory-mode-reset-and-at-command-injection-in-jboneos-or-jbonecloud-firmware-1dec156b7dddnvd

News mentions

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