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.

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Deploy the Patch

Affected Version(s)

Trendnet AC2600 TEW-827DRU 2.08B01

References

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

EPSS Score

8% chance of being exploited in the next 30 days.

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

JSON
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