CVE-2018-16333: Buffer Overflow
First published: Sun Sep 02 2018(Updated: )
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a buffer overflow vulnerability in the router's web server. While processing the ssid parameter for a POST request, the value is directly used in a sprintf call to a local variable placed on the stack, which overrides the return address of the function, causing a buffer overflow.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tendacn Ac18 Firmware | <=15.03.05.19 | |
| Tendacn Ac18 | ||
| Tendacn Ac15 Firmware | =15.03.05.19 | |
| Tendacn Ac15 | ||
| Tendacn Ac10 Firmware | =15.03.06.23 | |
| Tendacn Ac10 | ||
| Tendacn Ac9 Firmware | =15.03.05.19 | |
| Tendacn Ac9 | ||
| Tendacn Ac7 Firmware | =15.03.06.44 | |
| Tendacn Ac7 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2018-16333.
Which devices are affected by this vulnerability?
Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices are affected by this vulnerability.
What is the severity level of CVE-2018-16333?
The severity level of CVE-2018-16333 is high, with a severity value of 7.5.
What is the vulnerability description for CVE-2018-16333?
CVE-2018-16333 is a buffer overflow vulnerability in the router's web server that occurs when processing the ssid parameter for a POST request.
Is there a fix available for CVE-2018-16333?
It is recommended to update your Tenda router firmware to the latest version to mitigate the vulnerability.
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- vendor/tendacn
- canonical/tendacn ac18 firmware
- version/tendacn ac18 firmware/15.03.05.19
- canonical/tendacn ac18
- canonical/tendacn ac15 firmware
- version/tendacn ac15 firmware/15.03.05.19
- canonical/tendacn ac15
- canonical/tendacn ac10 firmware
- version/tendacn ac10 firmware/15.03.06.23
- canonical/tendacn ac10
- canonical/tendacn ac9 firmware
- version/tendacn ac9 firmware/15.03.05.19
- canonical/tendacn ac9
- canonical/tendacn ac7 firmware
- version/tendacn ac7 firmware/15.03.06.44
- canonical/tendacn ac7