CVE-2019-19494
Scores
EPSS
Percentile: 69.1%
CVSS
CVSS Score: 8.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
Required (R)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
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.
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Sources
CWEs
Related Vulnerabilities
Vulnerable Software (8)
Type: Configuration
Vendor: *
Product: 7284e_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:compal:7284e_firmware:5.510.5.11:*:*:*:*:*:*:*", "vulnerable": true } ], "operator...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:compal:7284e_firmware:5.510.5.11:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:compal:7284e:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: 7486e_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:compal:7486e_firmware:5.510.5.11:*:*:*:*:*:*:*", "vulnerable": true } ], "operator...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:compal:7486e_firmware:5.510.5.11:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:compal:7486e:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: c6250emr_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:netgear:c6250emr_firmware:2.01.03:*:*:*:*:*:*:*", "vulnerable": true }, { "c...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:netgear:c6250emr_firmware:2.01.03:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netgear:c6250emr_firmware:2.01.05:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:netgear:c6250emr:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: cg3700emr_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:netgear:cg3700emr_firmware:2.01.03:*:*:*:*:*:*:*", "vulnerable": true }, { "...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:netgear:cg3700emr_firmware:2.01.03:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:netgear:cg3700emr_firmware:2.01.05:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:netgear:cg3700emr:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: f@st_3686_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:sagemcom:f\\@st_3686_firmware:3.428.0:*:*:*:*:*:*:*", "vulnerable": true }, { ...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:sagemcom:f\\@st_3686_firmware:3.428.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:sagemcom:f\\@st_3686_firmware:4.83.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:sagemcom:f\\@st_3686:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: f@st_3890_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:sagemcom:f\\@st_3890_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "50.10.21_t4", "vulne...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:sagemcom:f\\@st_3890_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "50.10.21_t4", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:sagemcom:f\\@st_3890:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: f@st_3890_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:sagemcom:f\\@st_3890_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "05.76.6.3f", "vulner...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:sagemcom:f\\@st_3890_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "05.76.6.3f", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:sagemcom:f\\@st_3890:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: tc7230_steb_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:technicolor:tc7230_steb_firmware:01.25:*:*:*:*:*:*:*", "vulnerable": true } ], "op...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:technicolor:tc7230_steb_firmware:01.25:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:technicolor:tc7230_steb:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd