Vulnerability in Sony Bravia
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.035 (88.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.035 · newest: 0.035 · change: 0.000
Affected products
Public proof-of-concept exploits
References
- www.first.org/members/teams/sony_psirt (Third Party Advisory)
- packetstormsecurity.com/files/153547/Sony-BRAVIA-Smart-TV-Denial-Of-Service.html (VDB Entry, Third Party Advisory)
- www.darkmatter.ae/xen1thlabs/sony-remote-denial-of-service-triggered-over-vulne… (Third Party Advisory)
- seclists.org/fulldisclosure/2019/Jul/8 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-11889?
- CVE-2019-11889 is a high-severity vulnerability in Sony Bravia. CVSS score: 7.5/10. Published 2019-07-09.
- How severe is CVE-2019-11889?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2019-11889 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.