CVE Vulnerability

CVE-2019-11889

Sony BRAVIA Smart TV devices allow remote attackers to cause a denial of service (device hang) via a crafted web page over HbbTV.

7.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.darkmatter.ae/xen1thlabs/sony-remote-denial-of-service-triggered-over-vulnerability-hbbtv-xl-19-014/ Third Party Advisory
http://packetstormsecurity.com/files/153547/Sony-BRAVIA-Smart-TV-Denial-Of-Service.html Third Party Advisory VDB Entry
https://www.first.org/members/teams/sony_psirt Third Party Advisory
http://seclists.org/fulldisclosure/2019/Jul/8 Mailing List Third Party Advisory
Configurations

Configuration 1
Information

Published : 2019-07-09 01:15

Updated : 2020-08-24 05:37

NVD link : CVE-2019-11889

Mitre link : CVE-2019-11889

Products Affected

Bravia Firmware

Sony

CWE
NVD-CWE-noinfo