By Johannes B. Ullrich, Ph.D. Scans for FPURL.xml: Reconnaissance or Not?
https://isc.sans.edu/forums/diary/Scans+for+FPURLxml+Reconnaissance+or+Not/26622/
HP Device Manager Backdoor
https://support.hp.com/us-en/document/c06921908
https://www.theregister.com/2020/09/30/hp_device_manager_backdoor_database_account/
KensingtonWorks RCE
https://robertheaton.com/another-rce-in-kensingtonworks/
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