High severity · published Jun 25, 2020
CVE-2019-19506
Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a denial of service, caused by an error in the "homeplugd" process
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a denial of service, caused by an error in the "homeplugd" process. By sending a specially crafted UDP packet, an attacker could exploit this vulnerability to cause the device to reboot.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PF
Pa6 Firmware · Tendacn
1.0.1.21 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-19506
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-19506
Exploit
https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/
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8.8
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