CVE Catalog

CVE-2025-55085

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.61%

47th percentile - higher than 47% of all known CVEs

Summary

In NextX Duo before 6.4.4, in the HTTP client module (network support code for Eclipse Foundation ThreadX), the parsing of HTTP header fields was missing bounds verification. A crafted server response could cause undefined behavior.

Risk Assessment

A malicious server could send a crafted response, causing undefined behavior in the HTTP client, potentially leading to a crash or code execution. The risk affects systems communicating with untrusted servers.

Recommendation

Update NextX Duo to version 6.4.4 or later, which includes the fix for the missing bounds verification. Until then, avoid connecting to untrusted HTTP servers.

Related vulnerabilities

Original NVD description (English source)

In NextX Duo before 6.4.4, in the HTTP client module, the network support code for Eclipse Foundation ThreadX, the parsing of HTTP header fields was missing bounds verification. A crafted server response could cause undefined behavior.

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