Metrics
Affected Vendors & Products
Wed, 04 Nov 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-330 |
Wed, 04 Nov 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Predictable DTLS HelloVerifyRequest Cookie in NetX Secure | In Eclipse ThreadX NetX Duo versions 6.0 through 6.5.2.202603a, the NetX Secure DTLS server fills HelloVerifyRequest cookies from NX_RAND(), by default the C library rand(), with no key and no binding to the client. An attacker who can predict the generator's output can pass the cookie exchange from a spoofed address and make the server send its handshake flight to a victim, using it as a traffic reflector. |
| Title | Predictable DTLS HelloVerifyRequest Cookie in NetX Secure | NetX Secure DTLS server issues predictable HelloVerifyRequest cookies, so a spoofed client can pass the return-routability check |
| Weaknesses | CWE-338 | |
| Metrics |
cvssV4_0
|
cvssV4_0
|
Wed, 30 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Eclipse
Eclipse netxduo |
|
| Vendors & Products |
Eclipse
Eclipse netxduo |
Tue, 29 Sep 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Predictable DTLS HelloVerifyRequest Cookie in NetX Secure |
Tue, 29 Sep 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 29 Sep 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Predictable DTLS HelloVerifyRequest Cookie in NetX Secure | |
| Weaknesses | CWE-330 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: eclipse
Published: 2026-09-29T17:45:21.609Z
Updated: 2026-11-04T09:36:15.185Z
Reserved: 2026-09-29T16:15:15.514Z
Link: CVE-2026-102719
Updated: 2026-09-29T18:39:16.650Z
Status : Awaiting Analysis
Published: 2026-09-29T18:17:11.240
Modified: 2026-11-04T10:17:23.560
Link: CVE-2026-102719
No data.