CVE-2019-19494
CVSS v3
8.8
HIGH
EPSS Score
69.1 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Broadcom based cable modems across multiple vendors are vulnerable to a buffer overflow, which allows a remote attacker to execute arbitrary code at the kernel level via JavaScript run in a victim's browser. Examples of affected products include Sagemcom F@st 3890 prior to 50.10.21_T4, Sagemcom F@st 3890 prior to 05.76.6.3f, Sagemcom F@st 3686 3.428.0, Sagemcom F@st 3686 4.83.0, NETGEAR CG3700EMR 2.01.05, NETGEAR CG3700EMR 2.01.03, NETGEAR C6250EMR 2.01.05, NETGEAR C6250EMR 2.01.03, Technicolor TC7230 STEB 01.25, COMPAL 7284E 5.510.5.11, and COMPAL 7486E 5.510.5.11.
Technical details
- Published
- 2020-01-09
Frequently asked questions
What is CVE-2019-19494?
Broadcom based cable modems across multiple vendors are vulnerable to a buffer overflow, which allows a remote attacker to execute arbitrary code at the kernel level via JavaScript run in a victim's browser. Examples of affected products include Sagemcom F@st 3890 prior to 50.10.21_T4, Sagemcom F@st 3890 prior to 05.76.6.3f, Sagemcom F@st 3686 3.428.0, Sagemcom F@st 3686 4.83.0, NETGEAR CG3700EMR 2.01.05, NETGEAR CG3700EMR 2.01.03, NETGEAR C6250EMR 2.01.05, NETGEAR C6250EMR 2.01.03, Technicolor TC7230 STEB 01.25, COMPAL 7284E 5.510.5.11, and COMPAL 7486E 5.510.5.11.
Is CVE-2019-19494 actively exploited?
Active exploitation of CVE-2019-19494 has not been confirmed. The EPSS score is 69.1%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-19494?
CVE-2019-19494 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2019-19494 affecting your environment?
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