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CVE-2021-21873

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 22-12-2021 08:15
Last modified: - 28-04-2022 07:15
Total changes: - 4

Description

A specially-crafted HTTP request can lead to arbitrary command execution in RSA keypasswd parameter. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Low
Attack complexity
Network
Attack vector
High
Availability
High
Confidentiality
High
Integrity
High
Privileges required
Changed
Scope
None
User interaction
9.1
Base score
2.3
6.0
Exploitability score
Impact score
 

Verification logic

AND
OR
vendor=lantronix AND product=premierwave_2050_firmware AND version=8.9.0.0 AND update=r4
OR
vendor=lantronix AND product=premierwave_2050 AND version=-
 

Reference

 


Keywords

NVD

 

CVE-2021-21873

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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