CVE-2020-14075
HIGH
8.8
CVSS Score
Published: June 15, 2020 at 03:36 AM UTC
Updated: June 17, 2026 at 02:54 AM UTC
2 products affected across 1 vendorTew 827DRU FirmwareTew-827Dru
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Severity
HIGH8.8
Exploit prediction
EPSS 3%
Description
TRENDnet TEW-827DRU devices through 2.06B04 contain multiple command injections in apply.cgi via the action pppoe_connect, ru_pppoe_connect, or dhcp_connect with the key wan_ifname (or wan0_dns), allowing an authenticated user to run arbitrary commands on the device.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Tew-827Dru· Trendnetdevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/TRENDnet-dhcp_connect.pdfx_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/dhcp_connect_command.pdfCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-78
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