8.8

CVE-2017-16923

Command Injection vulnerability in app_data_center on Shenzhen Tenda Ac9 US_AC9V1.0BR_V15.03.05.14_multi_TD01, Ac9 ac9_kf_V15.03.05.19(6318_)_cn, Ac15 US_AC15V1.0BR_V15.03.05.18_multi_TD01, Ac15 US_AC15V1.0BR_V15.03.05.19_multi_TD01, Ac18 US_AC18V1.0BR_V15.03.05.05_multi_TD01, and Ac18 ac18_kf_V15.03.05.19(6318_)_cn devices allows remote unauthenticated attackers to execute arbitrary OS commands via a crafted cgi-bin/luci/usbeject?dev_name= GET request from the LAN. This occurs because the "sub_A6E8 usbeject_process_entry" function executes a system function with untrusted input.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Tenda ≫ Ac9 Firmware Versionus_ac9v1.0br_v15.03.05.14_multi_td01
   Tenda ≫ Ac9 Version-
Tenda ≫ Ac15 Firmware Versionus_ac15v1.0br_v15.03.05.18_multi_td01
   Tenda ≫ Ac15 Version-
Tenda ≫ Ac15 Firmware Versionus_ac15v1.0br_v15.03.05.19_multi_td01
   Tenda ≫ Ac15 Version-
Tenda ≫ Ac18 Firmware Versionus_ac18v1.0br_v15.03.05.05_multi_td01
   Tenda ≫ Ac18 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.47% 0.871
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 8.3 6.5 10
AV:A/AC:L/Au:N/C:C/I:C/A:C
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

https://github.com/Iolop/Poc/tree/master/Router/Tenda
Third Party Advisory
Issue Tracking