Stack-based Buffer Overflow in TRENDnet TEW-827DRU Router
CVE-2019-13276

9.8CRITICAL

Key Information:

Vendor

Trendnet

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

What is CVE-2019-13276?

The TRENDnet TEW-827DRU router is susceptible to a stack-based buffer overflow in its ssi binary. This vulnerability allows an unauthenticated user to execute arbitrary code by sending a long query string via POST requests to valid CGI, TXT, ASP, or JS files. The flaw can be exploited both locally within a network and remotely if the remote administration feature is enabled, posing significant security risks to the device and the network it serves.

References

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

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.