CVE Catalog

CVE-2026-15428

HighCVSS 8.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Elevated risk
1.00%

60th percentile - higher than 60% of all known CVEs

Summary

An OS command injection vulnerability exists in Archer VX800v v1 due to insufficient input sanitization of the domain name parameter. An adjacent attacker with access to the relevant HTTP interface can inject shell metacharacters, leading to arbitrary code execution with root privileges.

Risk Assessment

Successful exploitation may allow remote code execution and complete compromise of the device, posing a critical security risk to the network.

Recommendation

Immediately update the firmware of the Archer VX800v device to the latest version that includes a fix for this vulnerability. Until the update is applied, restrict access to the HTTP interface to trusted networks only.

Related vulnerabilities

Original NVD description (English source)

An OS command injection vulnerability exists in Archer VX800v v1 due to insufficient input sanitization of the domain name parameter. An adjacent attacker who can access the relevant HTTP interface can modify the parameter to inject shell metacharacters, resulting in arbitrary code execution with root privileges. Successful exploitation may allow remote code execution and complete compromise of the device.

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