What’s Vulnerable › Vulnerabilities

CVE-2019-13276

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-07-10 · updated 2026-06-17
• Weakness: CWE-787

Description

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.

Affected products

• Trendnet AC2600 TEW-827DRU: through 2.04b03

References

• https://github.com/fuzzywalls/TRENDNetExploits/tree/master/CVE-2019-13276
• https://github.com/fuzzywalls/TRENDNetExploits/tree/master/CVE-2019-13276

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