CVE-2025-55082

Potential out of bound read and info leak in_nx_secure_tls_psk_identity_find()

CVSS 6.9 MEDIUMEPSS 0.2%CWE-125

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.9EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

15 Oct 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In NetX Duo version before 6.4.4, the component of Eclipse Foundation ThreadX, there was a potential out of bound read in _nx_secure_tls_process_clienthello() because of a missing validation of PSK length provided in the user message.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Affected products

Eclipse Foundation · NetX Duo

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References

https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-8h38-qjhh-mf2h