Vulnerability Description
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.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sony | Bravia Firmware | - |
| Sony | Bravia | - |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/153547/Sony-BRAVIA-Smart-TV-Denial-Of-ServiThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2019/Jul/8Mailing ListThird Party Advisory
- https://www.darkmatter.ae/xen1thlabs/sony-remote-denial-of-service-over-wifi-lanThird Party Advisory
- https://www.first.org/members/teams/sony_psirtThird Party Advisory
- http://packetstormsecurity.com/files/153547/Sony-BRAVIA-Smart-TV-Denial-Of-ServiThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2019/Jul/8Mailing ListThird Party Advisory
- https://www.darkmatter.ae/xen1thlabs/sony-remote-denial-of-service-over-wifi-lanThird Party Advisory
- https://www.first.org/members/teams/sony_psirtThird Party Advisory
FAQ
What is CVE-2019-11890?
CVE-2019-11890 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.
How severe is CVE-2019-11890?
CVE-2019-11890 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-11890?
Check the references section above for vendor advisories and patch information. Affected products include: Sony Bravia Firmware, Sony Bravia.