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Port 1801 Details
known port assignments and vulnerabilities
threat/application/port search:
| Port(s) |
Protocol |
Service |
Details |
Source |
| 1801 |
tcp,udp |
msmq |
Microsoft Message Queuing (MSMQ) uses the following ports:
1801 TCP/UDP
2101, 2103, 2105 (RPC over TCP)
3527 UDP
The Collector Service in SolarWinds Orion Platform before 2020.2.4 uses MSMQ (Microsoft Message Queue) and doesn't set permissions on its private queues. As a result, remote unauthenticated clients can send messages to TCP port 1801 that the Collector Service will process. Additionally, upon processing of such messages, the service deserializes them in insecure manner, allowing remote arbitrary code execution as LocalSystem.
References: [CVE-2021-25274]
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SG
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| 1801 |
tcp,udp |
msmq |
Microsoft Message Que |
IANA
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2 records found
Related ports: 2101 2103 2105 3527
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