CVE-2025-1254
CVE-2025-1254 is a high-severity vulnerability in Rti Connext Professional with a CVSS 3.x base score of 7.4. 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 7.4)
- CVSS v4: 7.7
- EPSS exploit prediction: 0% (11th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-13956
- Weakness: CWE-787
- Affected product: Rti Connext Professional
- Published:
- Last modified:
Description
Out-of-bounds Read, Out-of-bounds Write vulnerability in RTI Connext Professional (Recording Service) allows Overflow Buffers, Overread Buffers.This issue affects Connext Professional: from 7.4.0 before 7.5.0, from 7.0.0 before 7.3.0.7, from 6.1.0 before 6.1.2.23, from 6.0.0 before 6.0.1.42.
Frequently asked questions
- What is CVE-2025-1254?
- Out-of-bounds Read, Out-of-bounds Write vulnerability in RTI Connext Professional (Recording Service) allows Overflow Buffers, Overread Buffers.This issue affects Connext Professional: from 7.4.0 before 7.5.0, from 7.0.0 before 7.3.0.7, from 6.1.0 before 6.1.2.23, from 6.0.0 before 6.0.1.42.
- How severe is CVE-2025-1254?
- CVE-2025-1254 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
- Is CVE-2025-1254 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-1254?
- CVE-2025-1254 affects Rti Connext Professional. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-1254?
- 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-2025-1254 have an EU (EUVD) identifier?
- Yes. CVE-2025-1254 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13956.
- When was CVE-2025-1254 published?
- CVE-2025-1254 was published on 2025-05-08 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:rti:connext_professional:*:*:*:*:*:*:*:*
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