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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-02-03T16:49:26

Updated: 2024-08-03T19:56:11.056Z

Reserved: 2021-01-15T00:00:00

Link: CVE-2021-25274

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-02-03T17:15:16.467

Modified: 2024-11-21T05:54:39.607

Link: CVE-2021-25274

cve-icon Redhat

No data.