Command Injection Vulnerability in Trendnet AC2600 TEW-827DRU
CVE-2021-20159

8.8HIGH

Key Information:

Vendor

Trendnet

Status
Trendnet Ac2600 Tew-827dru
Vendor
CVE Published:
30 December 2021

What is CVE-2021-20159?

The Trendnet AC2600 TEW-827DRU firmware version 2.08B01 is susceptible to command injection attacks due to improper handling of system log parameters. An attacker may exploit this vulnerability by sending a specially crafted request, allowing unauthorized command execution at the root level. This flaw highlights the importance of maintaining secure configurations and applying updates to protect against potential exploitation.

Affected Version(s)

Trendnet AC2600 TEW-827DRU 2.08B01

References

https://www.tenable.com/security/research/tra-2021-54
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2021-20159 : Command Injection Vulnerability in Trendnet AC2600 TEW-827DRU