Directory Traversal Vulnerability in Lantronix PremierWave 2050
CVE-2021-21880

7.2HIGH

Key Information:

Vendor

Lantronix

Status
Lantronix
Vendor
CVE Published:
22 December 2021

What is CVE-2021-21880?

A directory traversal issue in the Web Manager FsCopyFile functionality of the Lantronix PremierWave 2050 allows an attacker to exploit a specially-crafted HTTP request. This vulnerability may lead to local file inclusion, potentially compromising sensitive data stored on the affected device.

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Deploy the Patch

Affected Version(s)

Lantronix Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU)

References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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