CVE-2019-11889
Sony BRAVIA Smart TV devices allow remote attackers to cause a denial of service (device hang)...
Sony BRAVIA Smart TV devices allow remote attackers to cause a denial of service (device hang) via a crafted web page over HbbTV.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Sony BRAVIA Smart TV devices allow remote attackers to cause a denial of service (device hang) via a crafted web page over HbbTV.
- Record
CVE-2019-11889- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Updated
- 2026-11-02
CVE List No score
Sony BRAVIA Smart TV devices allow remote attackers to cause a denial of service (device hang) via a crafted web page over HbbTV.
- Record
CVE-2019-11889- Updated
- 2026-11-02
EUVDEUVD-2019-3547 No score
Sony BRAVIA Smart TV devices allow remote attackers to cause a denial of service (device hang) via a crafted web page over HbbTV.
- Record
EUVD-2019-3547- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wf86-j46r-5xhh No score
Sony BRAVIA Smart TV devices allow remote attackers to cause a denial of service (device hang)...
Sony BRAVIA Smart TV devices allow remote attackers to cause a denial of service (device hang) via a crafted web page over HbbTV.
- Record
GHSA-wf86-j46r-5xhh- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-11889 is a high vulnerability (CVSS 7.5) in Sony Bravia Firmware, published July 9, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.54%, the 89th percentile. No source names a fixed version.
References
first.org/members/teams/sony_psirt
packetstormsecurity.com/files/153547/Sony-BRAVIA-Smart-TV-Denial-Of-Service.html
darkmatter.ae/xen1thlabs/sony-remote-denial-of-service-triggered-over-vulnerability-hbbtv-xl-19-014
seclists.org/fulldisclosure/2019/Jul/8
nvd.nist.gov/vuln/detail/CVE-2019-11889
github.com/advisories/GHSA-wf86-j46r-5xhh