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CVE-2019-13276
CRITICAL
TRENDnet TEW-827DRU with firmware up to and including 2.04B03 contains a stack-based buffer overflow in the ssi binary. The overflow allows an unauthenticated user to execute arbitrary code by providing a sufficiently long query string when POSTing to any valid cgi, txt, asp, or js file. The vulnerability can be exercised on the local intranet or remotely if remote administration is enabled.
Published: Jul 10, 2019
Modified: Jun 17, 2026
CWE-787
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| trendnet | tew-827dru_firmware | * |
GitHub Security Advisory GHSA-rcxq-6hpj-pm2p
TRENDnet TEW-827DRU with firmware up to and including 2.04B03 contains a stack-based buffer...
References (2)
- https://github.com/fuzzywalls/TRENDNetExploits/tree/master/CVE-2019-13276 Exploit, Third Party Advisory
- https://github.com/fuzzywalls/TRENDNetExploits/tree/master/CVE-2019-13276 Exploit, Third Party Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
2.77%
Top 15% most likely to be exploited
Threat Score
40 / 100
Data Sources
NVD
EPSS
GitHub