Denial of Service Vulnerability in Sony Bravia Smart TV Devices
CVE-2019-11890

7.5HIGH

Key Information:

Vendor

Sony

Status
Bravia Firmware
Vendor
CVE Published:
9 July 2019

What is CVE-2019-11890?

Sony Bravia Smart TV devices are susceptible to a denial of service, allowing remote attackers to execute a SYN flood attack that can result in device hang or reboot. This vulnerability can be exploited over both wired and Wi-Fi LAN connections, posing a significant risk to user access and device functionality.

References

https://www.first.org/members/teams/sony_psirt
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http://packetstormsecurity.com/files/153547/Sony-BRAVIA-S...
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https://www.darkmatter.ae/xen1thlabs/sony-remote-denial-o...
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.