Buffer Overflow Vulnerability in TRENDnet Routers
CVE-2019-11400

9.8CRITICAL

Key Information:

Vendor

Trendnet

Status
Tew-651br Firmware
Vendor
CVE Published:
18 December 2019

What is CVE-2019-11400?

A buffer overflow vulnerability has been identified in specific models of TRENDnet routers, including TEW-651BR, TEW-652BRP, and TEW-652BRU. The issue arises from improper handling of the ccp_act parameter in the get_set.ccp function, which can potentially allow an attacker to execute arbitrary code. This flaw could compromise the integrity and confidentiality of data processed by the affected devices, making it crucial for users to apply available security updates to mitigate risks associated with this vulnerability.

References

https://www.trendnet.com/support/
x_refsource_MISC
https://github.com/pr0v3rbs/CVE/blob/master/CVE-2019-1140...
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

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CVE-2019-11400 : Buffer Overflow Vulnerability in TRENDnet Routers