CVE-2019-19494
"Broadcom Cable Modem Kernel Remote Code Execution"
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.
INFO
Published Date :
Jan. 9, 2020, 1:15 p.m.
Last Modified :
Jan. 28, 2020, 7:43 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2019-19494
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-19494
.
URL | Resource |
---|---|
https://cablehaunt.com | Exploit Technical Description Third Party Advisory |
https://github.com/Lyrebirds/Cable-Haunt-Report/releases/download/2.4/report.pdf | Technical Description Third Party Advisory |
https://github.com/Lyrebirds/Fast8690-exploit | Exploit Third Party Advisory |
https://www.broadcom.com | Product |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-19494
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-19494
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 28, 2020
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://cablehaunt.com No Types Assigned https://cablehaunt.com Exploit, Technical Description, Third Party Advisory Changed Reference Type https://github.com/Lyrebirds/Cable-Haunt-Report/releases/download/2.4/report.pdf No Types Assigned https://github.com/Lyrebirds/Cable-Haunt-Report/releases/download/2.4/report.pdf Technical Description, Third Party Advisory Changed Reference Type https://github.com/Lyrebirds/Fast8690-exploit No Types Assigned https://github.com/Lyrebirds/Fast8690-exploit Exploit, Third Party Advisory Changed Reference Type https://www.broadcom.com No Types Assigned https://www.broadcom.com Product Added CWE NIST CWE-120 Added CPE Configuration AND OR *cpe:2.3:o:sagemcom:f\@st_3890_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 50.10.21_t4 OR cpe:2.3:h:sagemcom:f\@st_3890:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:sagemcom:f\@st_3890_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 05.76.6.3f OR cpe:2.3:h:sagemcom:f\@st_3890:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:sagemcom:f\@st_3686_firmware:3.428.0:*:*:*:*:*:*:* *cpe:2.3:o:sagemcom:f\@st_3686_firmware:4.83.0:*:*:*:*:*:*:* OR cpe:2.3:h:sagemcom:f\@st_3686:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netgear:cg3700emr_firmware:2.01.03:*:*:*:*:*:*:* *cpe:2.3:o:netgear:cg3700emr_firmware:2.01.05:*:*:*:*:*:*:* OR cpe:2.3:h:netgear:cg3700emr:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netgear:c6250emr_firmware:2.01.03:*:*:*:*:*:*:* *cpe:2.3:o:netgear:c6250emr_firmware:2.01.05:*:*:*:*:*:*:* OR cpe:2.3:h:netgear:c6250emr:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:technicolor:tc7230_steb_firmware:01.25:*:*:*:*:*:*:* OR cpe:2.3:h:technicolor:tc7230_steb:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:compal:7284e_firmware:5.510.5.11:*:*:*:*:*:*:* OR cpe:2.3:h:compal:7284e:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:compal:7486e_firmware:5.510.5.11:*:*:*:*:*:*:* OR cpe:2.3:h:compal:7486e:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-19494
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-19494
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
15.17 }} 2.56%
score
0.95315
percentile