OS Command Injection in Lantronix PremierWave 2050 Product
CVE-2021-21882

9.9CRITICAL

Key Information:

Vendor

Lantronix

Status
Lantronix
Vendor
CVE Published:
22 December 2021

What is CVE-2021-21882?

An OS command injection vulnerability is present in the Web Manager FsUnmount functionality of Lantronix PremierWave 2050 version 8.9.0.0R4. This vulnerability allows attackers to craft specially-designed HTTP requests that can lead to arbitrary command execution. By sending an authenticated HTTP request, an attacker can exploit this vulnerability to execute commands on the system, potentially compromising the security and integrity of affected devices.

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

.