CVE Catalog

CVE-2026-19412

HighCVSS 8.7
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.19%

8th percentile - higher than 8% of all known CVEs

Summary

The CP Plus CP-XR-DE21-S Router has a vulnerability due to the presence of hardcoded HTTP Digest authentication credentials in the firmware that are identical across all devices running the affected firmware. An attacker with access to the local network could exploit this by obtaining the hardcoded authentication information from the firmware.

Risk Assessment

An attacker can gain unauthorized administrative access to the device and perform privileged operations, potentially leading to full compromise of the router and network.

Recommendation

Update the router firmware to a version that eliminates hardcoded credentials and change default access passwords.

Related vulnerabilities

Original NVD description (English source)

This vulnerability exists in the CP Plus CP-XR-DE21-S Router due to the presence of hardcoded HTTP Digest authentication credentials in the firmware that are identical across all devices running the affected firmware. An attacker with access to the local network could exploit this vulnerability by obtaining the hardcoded authentication information from the firmware. Successful exploitation of this vulnerability could allow the attacker to gain unauthorized administrative access and perform privileged operations on the targeted device.

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