How severe is CVE-2026-102727?

CVE-2026-102727 has a CVSS 4.0 base score of 6.0, rated medium severity.

Is CVE-2026-102727 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-102727?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-102727 published?

CVE-2026-102727 was published on 2026-09-29.

CVE-2026-102727

CVE-2026-102727 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.0. 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-923.

Key facts

Severity: Medium (CVSS 4.0 base score 6.0)
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-923
Published: 2026-09-29
Last modified: 2026-09-29

Description

FTP Passive Data Connection Not Bound to the Authenticated Control Peer

Frequently asked questions

What is CVE-2026-102727?: FTP Passive Data Connection Not Bound to the Authenticated Control Peer
How severe is CVE-2026-102727?: CVE-2026-102727 has a CVSS 4.0 base score of 6.0, rated medium severity.
Is CVE-2026-102727 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-102727?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-102727 published?: CVE-2026-102727 was published on 2026-09-29.

References

https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-r2qx-83vg-xqx4

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