PT-2026-102766

CVE-2026-102719

Published

2026-09-29

Updated

2026-09-29

Description by

CVSS 4.0

6.3

Medium

MetricsAV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:L

Name of the Vulnerable Software and Affected Versions NetX Secure (affected versions not specified)

Description The software generates predictable cookies during the DTLS HelloVerifyRequest process. This predictability can be exploited to bypass the cookie-based mechanism intended to prevent Denial of Service (DoS) attacks, which are attempts to make a machine or network resource unavailable to its intended users.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploitability

Exploit

Impacts

Researchers

Afldl

Frédéric Desbiens

Vendors

Affected products

Weakness enumeration

CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

CWE-330: Use of Insufficiently Random Values