What is CVE-2019-11890?

CVE-2019-11890 is a high-severity vulnerability in Sony Bravia, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2019-07-09.

How severe is CVE-2019-11890?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Sony Bravia

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.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.044 (90.3th percentile) — read the EPSS interpretation.

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.

Affected products

Sony Bravia
Sony Bravia_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (mailing-list, x_refsource_FULLDISC, Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2019-11890?: CVE-2019-11890 is a high-severity vulnerability in Sony Bravia, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2019-07-09.
How severe is CVE-2019-11890?: High severity. CVSS v3 base score is 7.5 out of 10.