How severe is CVE-2025-10450?

CVE-2025-10450 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-10450 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-10450?

CVE-2025-10450 affects Rti Connext Professional. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-10450?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-10450 have an EU (EUVD) identifier?

Yes. CVE-2025-10450 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203800.

When was CVE-2025-10450 published?

CVE-2025-10450 was published on 2025-12-16 and last updated on 2026-06-17.

CVE-2025-10450

CVE-2025-10450 is a high-severity vulnerability in Rti Connext Professional with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-359.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 8.3
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203800
Weakness: CWE-359
Affected product: Rti Connext Professional
Published: 2025-12-16
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-10450?: 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.
How severe is CVE-2025-10450?: CVE-2025-10450 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-10450 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-10450?: CVE-2025-10450 affects Rti Connext Professional. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-10450?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-10450 have an EU (EUVD) identifier?: Yes. CVE-2025-10450 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203800.
When was CVE-2025-10450 published?: CVE-2025-10450 was published on 2025-12-16 and last updated on 2026-06-17.

References

https://www.rti.com/vulnerabilities/#cve-2025-10450

Affected products (1)

cpe:2.3:a:rti:connext_professional:*:*:*:*:*:*:*:*

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