CVE-2020-23591

Published on: Not Yet Published

Last Modified on: 11/23/2022 08:53:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Op-xt71000n from Optilinknetwork contain the following vulnerability:

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.

  • CVE-2020-23591 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as CRITICAL severity.

CVSS3 Score: 9.8 - CRITICAL

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVE References

Description Tags Link
GitHub - huzaifahussain98/CVE-2020-23591: ARBITAR FILE UPLOAD LEADS TO "delete every file for Denial of Service (using 'rm -rf *.*' in the code), reverse connection (using '.asp' webshell), backdoor , Escalation of Privileges, etc". github.com
text/html
URL Logo MISC github.com/huzaifahussain98/CVE-2020-23591

Exploit/POC from Github

ARBITAR FILE UPLOAD LEADS TO "delete every file for Denial of Service (using 'rm -rf *.*' in the code), reverse conne…

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Hardware Device InfoOptilinknetworkOp-xt71000n2.2AllAllAll
Operating
System
OptilinknetworkOp-xt71000n Firmware3.3.1-191028AllAllAll
  • cpe:2.3:h:optilinknetwork:op-xt71000n:2.2:*:*:*:*:*:*:*:
  • cpe:2.3:o:optilinknetwork:op-xt71000n_firmware:3.3.1-191028:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2020-23591 : A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version: OP_V3.3.1-19102… twitter.com/i/web/status/1… 2022-11-23 02:03:28
Twitter Icon @JohnJasonFallow New vulnerability on the NVD: CVE-2020-23591 ift.tt/Yl6rwMW 2022-11-23 06:16:54
Reddit Logo Icon /r/netcve CVE-2020-23591 2022-11-23 03:38:47
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