What is the severity of CVE-2020-14078?

CVE-2020-14078 is classified as a high severity vulnerability due to its ability to enable arbitrary code execution.

How do I fix CVE-2020-14078?

To fix CVE-2020-14078, update the TRENDnet TEW-827DRU firmware to a version above 2.06B04.

Who is affected by CVE-2020-14078?

Users of TRENDnet TEW-827DRU devices running firmware version 2.06B04 or earlier are affected by CVE-2020-14078.

What type of vulnerability is CVE-2020-14078?

CVE-2020-14078 is a stack-based buffer overflow vulnerability found in the ssi binary.

Can CVE-2020-14078 be exploited remotely?

CVE-2020-14078 requires authenticated user access, but exploitation can occur through the device's web interface.

Vulnerability/
CVE-2020-14078

high

8.8

CWE

787 119

15/6/2020

4/8/2024

CVE-2020-14078: Buffer Overflow

First published: Mon Jun 15 2020(Updated: )

TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-based buffer overflow in the ssi binary. The overflow allows an authenticated user to execute arbitrary code by POSTing to apply.cgi via the action wifi_captive_portal_login with a sufficiently long REMOTE_ADDR key.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
TRENDnet TEW-827DRU firmware	<=2.06b04
TRENDnet TEW-827DRU

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2020-14078?
CVE-2020-14078 is classified as a high severity vulnerability due to its ability to enable arbitrary code execution.
How do I fix CVE-2020-14078?
To fix CVE-2020-14078, update the TRENDnet TEW-827DRU firmware to a version above 2.06B04.
Who is affected by CVE-2020-14078?
Users of TRENDnet TEW-827DRU devices running firmware version 2.06B04 or earlier are affected by CVE-2020-14078.
What type of vulnerability is CVE-2020-14078?
CVE-2020-14078 is a stack-based buffer overflow vulnerability found in the ssi binary.
Can CVE-2020-14078 be exploited remotely?
CVE-2020-14078 requires authenticated user access, but exploitation can occur through the device's web interface.

collector/nvd-index
agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/severity
agent/last-modified-date
agent/author
agent/weakness
agent/first-publish-date
agent/description
agent/tags
agent/event
agent/source
vendor/trendnet
canonical/trendnet tew-827dru firmware
version/trendnet tew-827dru firmware/2.06b04
canonical/trendnet tew-827dru

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Frequently Asked Questions

What is the severity of CVE-2020-14078?
CVE-2020-14078 is classified as a high severity vulnerability due to its ability to enable arbitrary code execution.
How do I fix CVE-2020-14078?
To fix CVE-2020-14078, update the TRENDnet TEW-827DRU firmware to a version above 2.06B04.
Who is affected by CVE-2020-14078?
Users of TRENDnet TEW-827DRU devices running firmware version 2.06B04 or earlier are affected by CVE-2020-14078.
What type of vulnerability is CVE-2020-14078?
CVE-2020-14078 is a stack-based buffer overflow vulnerability found in the ssi binary.
Can CVE-2020-14078 be exploited remotely?
CVE-2020-14078 requires authenticated user access, but exploitation can occur through the device's web interface.