CVE Catalog

CVE-2016-20104

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.39%

32th percentile - higher than 32% of all known CVEs

Summary

EyeLock nano NXT 3.05.1193, 3.04.1108, 3.03.944, and 3.01.646 contain a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files via the 'path' parameter in GET requests to /scripts/logdownload.php.

Risk Assessment

An attacker can disclose local system files, including credentials and configuration, potentially leading to further compromise of the device and network.

Recommendation

Update EyeLock nano NXT firmware to a patched version or restrict access to /scripts/logdownload.php and validate and normalize the 'path' parameter.

Related vulnerabilities

Original NVD description (English source)

EyeLock nano NXT 3.05.1193, 3.04.1108, 3.03.944, and 3.01.646 contain a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files via the 'path' parameter. Attackers can send GET requests to /scripts/logdownload.php with traversal sequences like ../../etc/passwd, which readfile() returns unvalidated, disclosing local system files. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-19.

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