CVE-2025-4384
6
CVSS: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
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| arcinfo | PcVue | 16.3.0 | unaffected |
| arcinfo | PcVue | 16.0 < 16.2.5 | affected |
| arcinfo | PcVue | 15.0 < 15.2.12 | affected |
Weaknesses
- CWE-298: CWE-298 Improper Validation of Certificate Expiration
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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