CVE-2026-30799CWE-306

CVE-2026-30799

High · published June 17, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
40.0
In the wild
Unconfirmed
What it is

Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Identity Spoofing. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00474 · 40.0th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-06-17T22:17Z
Affected products (1)
ProductVersionsFixed in
rti/connext_professional≥ 5.3.0, < 7.7.07.7.0
References (1)
https://www.rti.com/vulnerabilities/#cve-2026-30799 · 3f572a00-62e2-4423-959a-7ea25eff1638
EPSS history
Timeline
  • 17 JUN 17:20Z
    Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Identity Spoofing.
    cvelistv5