Improper JSON Input Validation in WebSocket API Leads to Denial of Service
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| Moxa | NPort 6000-G2 Series | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Moxa | Nport 6000-g2 Series |
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Vendor Solution
Please refer to the security advisory: https://www.moxa.com/en/support/product-support/security-advisory/mpsa-268270-cve-2026-10825-improper-validation-of-input-vulnerability-in-serial-device-servers
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.240% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | A denial-of-service vulnerability exists in the WebSocket API due to insufficient validation and handling of JSON-based requests. A low-privileged authenticated attacker can send a specially crafted request that causes service disruption and may result in an unexpected device reboot. | |
| Title | Improper JSON Input Validation in WebSocket API Leads to Denial of Service | |
| First Time appeared |
Moxa
Moxa nport 6000-g2 Series |
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| Weaknesses | CWE-1287 | |
| CPEs | cpe:2.3:a:moxa:nport_6000-g2_series:*:*:*:*:*:*:*:* cpe:2.3:a:moxa:nport_6000-g2_series:1.2.0:*:*:*:*:*:*:* |
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| Vendors & Products |
Moxa
Moxa nport 6000-g2 Series |
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| References |
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| Metrics |
cvssV4_0
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