CVE-2025-10450

Exposure of Private Personal Information to an Unauthorized Actor vulnerability in RTI Connext Professional (Core Libraries) allows Sniffing Network Traffic.

8.3 High

Exposure of Private Personal Information to an Unauthorized Actor vulnerability in RTI Connext Professional (Core Libraries) allows Sniffing Network Traffic. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.2.0 before 7.3.1.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: Low
Availability: Low

Exploit likelihood

0.23%Up 0.2 points since Dec 17, 2025

What each source reports

CVE List Score used 8.3

Exposure of Private Personal Information to an Unauthorized Actor vulnerability in RTI Connext Professional (Core Libraries) allows Sniffing Network Traffic.

Record: CVE-2025-10450
CVSS 4.0: 8.3 HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
CVSS 4.0: 6.1 MediumCVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
Weakness: CWE-359
Updated: 2026-11-02

EUVDEUVD-2025-203800 8.3

Record: EUVD-2025-203800
CVSS 4.0: 8.3 HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-5c8q-r66v-f4fc 8.3

Exposure of Private Personal Information to an Unauthorized Actor vulnerability in RTI Connext...

Exposure of Private Personal Information to an Unauthorized Actor vulnerability in RTI Connext Professional (Core Libraries) allows Sniffing Network Traffic.This issue affects Connext Professional: from 7.4.0 before 7.*, from 7.2.0 before 7.3.1.

Record: GHSA-5c8q-r66v-f4fc
CVSS 4.0: 8.3 HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-359
Updated: 2026-11-02

NVD 8.3

Record: CVE-2025-10450
CVSS 4.0: 8.3 HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-359
Updated: 2026-11-02

Affected products

rti connext professional

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-10450 is a high vulnerability (CVSS 8.3) in Rti Connext Professional, published December 16, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.23%, the 13th percentile. No source names a fixed version.