CVE-2013-3366
Undocumented TELNET service in TRENDnet TEW-812DRU when a web page named backdoor contains an...
Undocumented TELNET service in TRENDnet TEW-812DRU when a web page named backdoor contains an HTML parameter of password and a value of j78G¬DFdg_24Mhw3.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Undocumented TELNET service in TRENDnet TEW-812DRU when a web page named backdoor contains an HTML parameter of password and a value of j78G¬DFdg_24Mhw3.
- Record
CVE-2013-3366- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-352
- Updated
- 2026-11-02
CVE List No score
Undocumented TELNET service in TRENDnet TEW-812DRU when a web page named backdoor contains an HTML parameter of password and a value of j78G¬DFdg_24Mhw3.
- Record
CVE-2013-3366- Updated
- 2026-11-02
EUVDEUVD-2013-3301 No score
Undocumented TELNET service in TRENDnet TEW-812DRU when a web page named backdoor contains an HTML parameter of password and a value of j78G¬DFdg_24Mhw3.
- Record
EUVD-2013-3301- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w8x9-6x9j-pqhj No score
Undocumented TELNET service in TRENDnet TEW-812DRU when a web page named backdoor contains an...
Undocumented TELNET service in TRENDnet TEW-812DRU when a web page named backdoor contains an HTML parameter of password and a value of j78G�DFdg_24Mhw3.
- Record
GHSA-w8x9-6x9j-pqhj- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-3366 is a high vulnerability (CVSS 8.8) in Trendnet Tew-812dru Firmware, published November 13, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.93%, the 60th percentile. No source names a fixed version.