CVE-2020-23584

CRITICAL

OPTILINK OP-XT71000N V2.2 - Unauthenticated Remote Code Execution via PingTest Parameter Command Injection

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2020-23584. PoCs published by huzaifahussain98.

AI-analyzed exploit summary This repository contains a writeup describing an unauthenticated remote code execution vulnerability in OPTILINK OP-XT71000N devices. The issue arises from command injection in the 'PingTest' parameter via the 'diag_tracert_admin.asp' endpoint using pipe characters.

Description

Unauthenticated remote code execution in OPTILINK OP-XT71000N, Hardware Version: V2.2 occurs when the attacker passes arbitrary commands with IP-ADDRESS using " | " to execute commands on " /diag_tracert_admin.asp " in the "PingTest" parameter that leads to command execution.

Exploits (1)

nomisec WRITEUP
by huzaifahussain98 · poc
https://github.com/huzaifahussain98/CVE-2020-23584

This repository contains a writeup describing an unauthenticated remote code execution vulnerability in OPTILINK OP-XT71000N devices. The issue arises from command injection in the 'PingTest' parameter via the 'diag_tracert_admin.asp' endpoint using pipe characters.

Classification
Writeup 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: OPTILINK OP-XT71000N, Hardware Version: V2.2, Firmware Version: OP_V3.3.1-191028
No auth needed
Prerequisites: Network access to the target device · Vulnerable firmware version
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.4144
EPSS Percentile 98.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-77
Status published
Products (1)
optilinknetwork/op-xt71000n_firmware 3.3.1-191028
Published Nov 23, 2022
Tracked Since Feb 18, 2026