Vulnerability Monitor

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CVE-2019-11890

Sony Bravia Smart TV devices allow remote attackers to cause a denial of service (device hang or reboot) via a SYN flood attack over a wired or Wi-Fi LAN.

Published

2019-07-09T13:15:12.163

Last Modified

2024-11-21T04:21:58.010

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

6.9

Weaknesses

Type: Primary
CWE-400

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	sony	bravia_firmware	-	Yes
Hardware	sony	bravia	-	No

References

http://packetstormsecurity.com/files/153547/Sony-BRAVIA-Smart-TV-Denial-Of-Service.html Third Party Advisory, VDB Entry ([email protected])
http://seclists.org/fulldisclosure/2019/Jul/8 Mailing List, Third Party Advisory ([email protected])
https://www.darkmatter.ae/xen1thlabs/sony-remote-denial-of-service-over-wifi-lan-internet-vulnerability-xl-19-013/ Third Party Advisory ([email protected])
https://www.first.org/members/teams/sony_psirt Third Party Advisory ([email protected])
http://packetstormsecurity.com/files/153547/Sony-BRAVIA-Smart-TV-Denial-Of-Service.html Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2019/Jul/8 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.darkmatter.ae/xen1thlabs/sony-remote-denial-of-service-over-wifi-lan-internet-vulnerability-xl-19-013/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.first.org/members/teams/sony_psirt Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)