Vulnerability CVE-2019-6487


Published: 2019-01-18

Description:
TP-Link WDR Series devices through firmware v3 (such as TL-WDR5620 V3.0) are affected by command injection (after login) leading to remote code execution, because shell metacharacters can be included in the weather get_weather_observe citycode field.

Type:

CWE-77

(Improper Neutralization of Special Elements used in a Command ('Command Injection'))

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.5/10
6.4/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Tp-link -> Tl-wdr3500 firmware 
Tp-link -> Tl-wdr3600 firmware 
Tp-link -> Tl-wdr4300 firmware 
Tp-link -> Tl-wdr4900 firmware 
Tp-link -> Tl-wdr5620 firmware 

 References:
https://github.com/0xcc-Since2016/TP-Link-WDR-Router-Command-injection_POC/blob/master/poc.py

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