CVE Catalog

CVE-2024-44667

HighCVSS 8.0
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.54%

41th percentile - higher than 41% of all known CVEs

Summary

The HCX H822 4G LTE router from Shenzhen Haichangxing Technology has an incorrect access control vulnerability. Unauthenticated factory reset and command injection lead to information disclosure and root shell access.

Risk Assessment

An unauthenticated attacker can reset the device to factory settings and execute arbitrary commands, resulting in full compromise of the router and potential network takeover.

Recommendation

Immediately update the router firmware to the latest version and restrict management interface access to trusted networks only.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS