CVE-2025-4384 | THREATINT

Description

The MQTT add-on of PcVue fails to verify that a remote device’s certificate has not already expired or has not yet become valid. This allows malicious devices to present certificates that are not rejected properly. The use of a client certificate reduces the risk for random devices to take advantage of this flaw.

Reserved 2025-05-06 | Published 2025-05-06 | Updated 2025-05-15 | Assigner arcinfo

MEDIUM: 6.0CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/AU:N/R:U/RE:M/U:Green

Problem types

CWE-298 Improper Validation of Certificate Expiration

Product status

Default status

unaffected

16.3.0

unaffected

16.0 before 16.2.5

affected

15.0

affected

References

www.pcvue.com/security/ vendor-advisory

cve.org (CVE-2025-4384)

nvd.nist.gov (CVE-2025-4384)

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