Cyber Resilience

CVE-2020-23583

CriticalRCE

Published: 23 November 2022

Published
23 November 2022
Modified
25 April 2025
KEV Added
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Patch
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CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0777 92.1th percentile
Risk Priority 24 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2020-23583 is a critical-severity Command Injection (CWE-77) vulnerability in Optilinknetwork Op-Xt71000N Firmware. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 7.9% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

OPTILINK OP-XT71000N V2.2 is vulnerable to Remote Code Execution. The issue occurs when the attacker sends an arbitrary code on "/diag_ping_admin.asp" to "PingTest" interface that leads to COMMAND EXECUTION. An attacker can successfully trigger the COMMAND and can compromise full…

more

system.

CWE(s)
CWE-77

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

optilinknetwork
op-xt71000n firmware
3.3.1-191028

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References