CVE-2019-19824
Scores
EPSS
Percentile: 90.2%
CVSS
CVSS Score: 8.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
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:L/Au:S/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
Low (L)
Describes the conditions beyond the attacker's control
Authentication
Single
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
On certain TOTOLINK Realtek SDK based routers, an authenticated attacker may execute arbitrary OS commands via the sysCmd parameter to the boafrm/formSysCmd URI, even if the GUI (syscmd.htm) is not available. This allows for full control over the device’s internals. This affects A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, N100RE through 3.4.0, and N302RE 2.0.2.
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Sources
CWEs
Vulnerable Software (8)
Type: Configuration
Vendor: *
Product: a3002ru_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:a3002ru_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.0.0", "vulnerable": tr...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:a3002ru_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.0.0", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:totolink:a3002ru:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: a702r_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:a702r_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.1.3", "vulnerable": true...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:a702r_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.1.3", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:totolink:a702r:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: n100re_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n100re_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.4.0", "vulnerable": tru...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n100re_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.4.0", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:totolink:n100re:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: n150rt_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n150rt_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.4.0", "vulnerable": tru...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n150rt_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.4.0", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:totolink:n150rt:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: n200re_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n200re_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.0.0", "vulnerable": tru...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n200re_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.0.0", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:totolink:n200re:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: n300rt_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n300rt_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.4.0", "vulnerable": tru...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n300rt_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.4.0", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:totolink:n300rt:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: n301rt_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n301rt_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.1.6", "vulnerable": tru...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n301rt_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.1.6", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:totolink:n301rt:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: n302r_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n302r_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.4.0", "vulnerable": true...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:totolink:n302r_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.4.0", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:totolink:n302r:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd