VulnerabilityModified
CVE-2018-18728
They allow remote code execution via shell metacharacters in the usbName field to the __fastcall function with a POST request.
CRITICAL 9.8EPSS 2.96%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.96%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered on Tenda AC9 V15.03.05.19(6318)_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. They allow remote code execution via shell metacharacters in the usbName field to the __fastcall function with a POST request.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.96% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- tenda/ac9 firmware · tenda/ac15 firmware · tenda/ac18 firmware
- Source
- cve@mitre.org
References
- https://github.com/ZIllR0/Routers/blob/master/Tenda/rce1.mdExploit, Third Party Advisory
- https://github.com/ZIllR0/Routers/blob/master/Tenda/rce1.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.