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CVE-2026-2675

Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Fake the Source of Data.

Medium6.0EPSS 0.21%
Published
Updated
Reserved
Assigned by
RTI

Description

Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Fake the Source of Data. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*.

Scores

CVSS scores of CVE-2026-2675, by who scored it
Scored byCVSSScoreVector
RTICNA (assigner)4.0Medium6.0CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
NVDNVD · Modified4.0Medium6.0CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/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
EPSS (exploitation in 30 days)
0.21% · top 88% of all CVEs (6 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.0.

Weakness

Affected products

  • RTI · Connext Professional

    • affected 7.4.0 – < 7.7.0
    • affected 7.0.0 – < 7.3.1.3
    • affected 6.1.0 – < 6.1.*
    • affected 6.0.0 – < 6.0.*
    • affected 5.3.0 – < 5.3.*

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .