Stack-Based Buffer Overflow in TRENDnet TEW-827DRU Firmware
CVE-2019-13280

8.8HIGH

Key Information:

Vendor

Trendnet

Status
Tew-827dru Firmware
Vendor
CVE Published:
9 July 2019

What is CVE-2019-13280?

The TRENDnet TEW-827DRU router, when running firmware versions up to and including 2.04B03, is susceptible to a stack-based buffer overflow vulnerability. This vulnerability arises during the process of handling error messages for failed hostname resolutions during ping or traceroute commands. An authenticated user can exploit this flaw to execute arbitrary code, leveraging either local intranet access or remote administration capabilities if enabled. Sensitive systems utilizing affected firmware may therefore be at risk, necessitating timely updates and patches.

References

https://github.com/fuzzywalls/TRENDNetExploits/tree/maste...
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

.