How severe is CVE-2024-52063?

CVE-2024-52063 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2024-52063 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-52063?

CVE-2024-52063 affects Rti Connext Professional. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-52063?

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-2024-52063 have an EU (EUVD) identifier?

Yes. CVE-2024-52063 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46106.

When was CVE-2024-52063 published?

CVE-2024-52063 was published on 2024-12-13 and last updated on 2026-06-17.

CVE-2024-52063

CVE-2024-52063 is a high-severity vulnerability in Rti Connext Professional with a CVSS 3.x base score of 8.6. 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-787.

Key facts

Severity: High (CVSS 3.x base score 8.6)
CVSS v4: 8.3
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-46106
Weakness: CWE-787
Affected product: Rti Connext Professional
Published: 2024-12-13
Last modified: 2026-06-17

Description

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Core Libraries, Routing Service) allows Overflow Variables and Tags.This issue affects Connext Professional: from 7.0.0 before 7.3.0.5, from 6.1.0 before 6.1.2.21, from 6.0.0 before 6.0.1.40, from 5.0.0 before 5.3.1.45.

Frequently asked questions

What is CVE-2024-52063?: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Core Libraries, Routing Service) allows Overflow Variables and Tags.This issue affects Connext Professional: from 7.0.0 before 7.3.0.5, from 6.1.0 before 6.1.2.21, from 6.0.0 before 6.0.1.40, from 5.0.0 before 5.3.1.45.
How severe is CVE-2024-52063?: CVE-2024-52063 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2024-52063 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-52063?: CVE-2024-52063 affects Rti Connext Professional. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-52063?: 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-2024-52063 have an EU (EUVD) identifier?: Yes. CVE-2024-52063 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46106.
When was CVE-2024-52063 published?: CVE-2024-52063 was published on 2024-12-13 and last updated on 2026-06-17.

References

https://www.rti.com/vulnerabilities/#cve-2024-52063

Affected products (1)

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

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