CVE-2026-10825

LOWCVSS 7.1 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.0/ 10 priority

Sources & remediation

Other references

https://www.moxa.com/en/support/product-support/security-advisory/mpsa-268270-cve-2026-10825-improper-validation-of-input-vulnerability-in-serial-device-servers

Weakness type (CWE)

CWE-1287

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Referenced assets1 URL

By indicator

https://sh3llc0d3.com/blog/moxa-nport-6000-g2-industrial-serial-to-ethernet-server-websocket-flaw-triggers-substation-gateway-reboots/

Full discourse1 post

SHELLCODE@sh3ll_c0d32d
Moxa NPort 6000-G2 WebSocket DoS Flaw (CVE-2026-10825) • Advisory MPSA-268270 (CVSS v4.0 7.1) • Crafted JSON crashes WebSocket API • Reboots serial-to-Ethernet OT gateways Read full Blog: https://sh3llc0d3.com/blog/moxa-nport-6000-g2-industrial-serial-to-ethernet-server-websocket-flaw-triggers-substation-gateway-reboots/ #sh3llc0d3 #shellcode #OTSecurity #ICS #SCADA
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