by Kastro
Paper/Archive/CVE-2025-4993

CVE-2025-4993

RTI Connext Professional — Untrusted Pointer Dereference vulnerability in RTI Connext Professional (Core Libraries) allows Pointer Manipulation.

EPSS 0.4%CVSS 9.1
critical.is priorityof 100
34
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 30.9.309 × 206.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Untrusted Pointer Dereference vulnerability in RTI Connext Professional (Core Libraries) allows Pointer Manipulation. This issue affects Connext Professional: from 7.4.0 before 7.6.0, from 7.0.0 before 7.3.0.10, from 6.1.0 before 6.1.2.27, from 6.0.0 before 6.0.1.43, from 5.3.0 before 5.3.*, from 5.2.0 before 5.2.*, from 4.4a before 5.1.*.

Affected

ProductAffectedFixed inSource
Connext Professional7.4.0 – < 7.6.07.6.0CNA
Connext Professional7.0.0 – < 7.3.0.107.3.0.10CNA
Connext Professional6.1.0 – < 6.1.2.276.1.2.27CNA
Connext Professional6.0.0 – < 6.0.1.436.0.1.43CNA
Connext Professional5.3.0 – < 5.3.*5.3.*CNA
Connext Professional5.2.0 – < 5.2.*5.2.*CNA
Connext Professional4.4a – < 5.1.*5.1.*CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
RTI (CNA)8.3CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refrti.com/vulnerabilities/#cve-2025-4993