CVE-2018-18708
Last modified
CVE-2018-18708 is a vulnerability of currently unknown severity. 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. It is a buffer overflow vulnerability in the router's web server -- httpd. EPSS estimates a 1.43% chance of exploitation in the next 30 days.
Description
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. It is a buffer overflow vulnerability in the router's web server -- httpd. When processing the "page" parameter of the function "fromAddressNat" for a post request, the value is directly used in a sprintf to a local variable placed on the stack, which overrides the return address of the function.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tenda | Ac7 Firmware | 15.03.06.44_cn |
| Tenda | Ac9 Firmware | 15.03.05.19\(6318\)_cn |
| Tenda | Ac10 Firmware | 15.03.06.23_cn |
| Tenda | Ac15 Firmware | 15.03.05.19_cn |
| Tenda | Ac18 Firmware | 15.03.05.19\(6318\)_cn |
References
- https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-05/Tenda.mdExploit, Third Party Advisory
- https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-05/Tenda.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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