CVE-2020-23591 - CVE House
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Status published Unknown CVE-2020-23591

A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2020-23593
A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2, Firmware Version:...
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CVE-2020-23592
A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware...
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CVE-2020-23590
A vulnerability in Optilink OP-XT71000N Hardware version: V2.2 , Firmware...
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CVE-2020-23589
A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware...
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CVE-2020-23588
A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware...
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Affected Vendor

optilinknetwork

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Affected Software

op-xt71000n firmware
Vulnerable Versions:
3.3.1-191028

Timeline

Official Publish: November 23rd, 2022
Last Modified: April 29th, 2025
Added to House: July 21st, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.