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CVE-2021-21886

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 22-12-2021 08:15
Last modified: - 28-04-2022 09:36
Total changes: - 4

Description

A directory traversal vulnerability exists in the Web Manager FSBrowsePage functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially crafted HTTP request can lead to information disclosure. 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:L/UI:N/S:U/C:L/I:N/A:N
Low
Attack complexity
Network
Attack vector
None
Availability
Low
Confidentiality
None
Integrity
Low
Privileges required
Unchanged
Scope
None
User interaction
4.3
Base score
2.8
1.4
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-2021-21886

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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