OS Command Injection in Lantronix PremierWave 2050 Web Manager Diagnostics
CVE-2021-21883

9.9CRITICAL

Key Information:

Vendor

Lantronix

Status
Lantronix
Vendor
CVE Published:
22 December 2021

What is CVE-2021-21883?

An OS command injection vulnerability occurs in the Web Manager Diagnostics Ping functionality of Lantronix PremierWave 2050 version 8.9.0.0R4. This vulnerability allows an attacker to execute arbitrary commands on the device through a specially-crafted HTTP request. An authenticated user making a malicious request could exploit this flaw and compromise the device's security, posing a significant risk to network integrity and data confidentiality.

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:
9.9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2021-21883 : OS Command Injection in Lantronix PremierWave 2050 Web Manager Diagnostics