OS Command Injection Vulnerability in Lantronix PremierWave 2050
CVE-2021-21872

9.9CRITICAL

Key Information:

Vendor

Lantronix

Status
Lantronix
Vendor
CVE Published:
22 December 2021

What is CVE-2021-21872?

An OS command injection vulnerability exists in the Web Manager Diagnostics Traceroute functionality of the Lantronix PremierWave 2050. By sending a specially-crafted HTTP request, an attacker can execute arbitrary commands on the affected device. This vulnerability requires authentication, as the HTTP request must be made by an authenticated user to exploit the issue effectively.

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

.