High severity · published Jan 18, 2019
CVE-2019-6487
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…
8.8
CVSS
8.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)8.5% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TF
Tl-wdr3500 Firmware · Tp-link
through 3.0 · source: NVD
TF
Tl-wdr3600 Firmware · Tp-link
through 3.0 · source: NVD
TF
Tl-wdr4300 Firmware · Tp-link
through 3.0 · source: NVD
TF
Tl-wdr4900 Firmware · Tp-link
through 3.0 · source: NVD
TF
Tl-wdr5620 Firmware · Tp-link
through 3.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-6487
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-6487
Exploit
https://github.com/0xcc-Since2016/TP-Link-WDR-Router-Command-injection_POC/blob/master/poc.py
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