Vulnerability CVE-2020-23591


Published: 2022-11-23

Description:
A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version: OP_V3.3.1-191028 allows an attacker to upload arbitrary files through " /mgm_dev_upgrade.asp " which can "delete every file for Denial of Service (using 'rm -rf *.*' in the code), reverse connection (using '.asp' webshell), backdoor.

 References:
https://github.com/huzaifahussain98/CVE-2020-23591

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